车载灯用LED驱动器选型指南 Ver.2.0

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录减江
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1 LED driver for Automotive exterior lamp LED Ver..0 Creating the future of Automobiles

2 LED LED LED LED LED P.0 P.0 P.0 P.04 LED LED P.0 LED chch LED P.07 LED P.08 LED 4ch LED LED BD84EFV-M DC LED FET LED LED IPD() LEDMOSFET/ LED LED / / IC / EMC/ P.09 P. P. P. P. P. P. P.6 P.7 P.7 P.8 P.9 P.9 P.0 P.0 P. P. P. P. P.7 P.8 P.9 0 LED

3 鷥㘗䎾欽碫㘗䎾欽 ⴔ用㐼 LED끮 㐼鵴 /鵛抧ծ傈ꢂ遤鲨抧ծ 抧ծ 縨抧 BD8EFV-M(P.) ӺBD8EFV-M/MUF-M(P.6) 皍僒끮 㢴 LED LE 㼱ꆀLED 㼱ꆀ 㼱ꆀLED 㣐歏崨餏鲿餏鲿㣐歏崨餏鲿 <MOSFET> MOSFET RSx/RD禹 (P.7) 匧盗 RBR/RBxx8禹 (P.8) ӺBD894EFV-M/MUF-M(P.) ӺBD89/EFV-M(P.4) 皍僒끮 㢪錜鲮䰃㐼欽 BD84x-M禹 (P.-) 鷓䎾 ADB ӺBD894EFV-M/MUF-M(P.) ӺBD89/EFV-M(P.4) 鲮䰃㐼欽 < 匧盗> 雦ⴢ 㼭㽯㼄㼱ꆀLED 㼭歏崨餏鲿鲨 MOSFET RSx/RD禹 (P.7) 匧盗 RBR/RBxx8禹 (P.8) BD846HFN-M(P.) 䱽ⵖ㐼碫㘗 BD84x-M禹 (P.-) ⰻ縨mosfet BD87x-M禹 (P.-4) BD8EFV-M(P.) ӺBD8EFV-M/MUF-M(P.6) 䌄MCU 곡䎸挿鲮ぢ抧 <LED> Matrix SW/ADB欽鲮ぢ鲮ぢ抧 MOSFET RSx/RSD禹 (P.7) 匧盗 RBR/RBxx8禹 (P.8) ⴔ崨歏꣖㐼 LTR禹 (P.9) 餤晙歏꣖㐼 SFR禹 (P.0) ӺBD86EFV-M(P.8) 䌄MCU ӺBD894EFV-M/MUF-M(P.) ӺBD89/EFV-M(P.4) 絁䚍끮 㐼欽 <餤晙歏꣖㐼> խ雦ⴢ PNP兪盗 SAR7(P.7) MOSFET RJU00N0(P.7) LED SML-Y8UT(P.7) 餤晙歏꣖㐼 SFR禹 (P.0) ӺBD87EFV-M(P.9-0) ӺBD847EFV-M(P.9-0) Nch MOSFET BD84x-M禹 (P.-) 䱽ⵖ㐼絡鲮ぢ抧抧絡鲮ぢ抧 ӺBD87EFV-M(P.9-0) ӺBD847EFV-M(P.9-0) ⰻ縨mosfet/ 㔋鸑麤鲨㽵 Ӎ LED끮 㐼 Ӎ / LED끮 㐼 Ӎ 瀃䒓ⰢLED䱽ⵖ㐼 Ӎ 絁䚍LED끮 㐼 Ӻ 䒓㽵抧㽵抧㼭㽯㼄 BD846HFN-M(P.) 䱽ⵖ㐼 BD846HFN-M(P.) ⰻ縨mosfet/ 㔋鸑麤 ӺBD87EFV-M(P.9-0) ӺBD847EFV-M(P.9-0) ⰻ縨mosfet/ 鸑麤 BD87x-M禹 (P.-4) 㽵抧/ 鲨抧抧㽵抧/ 鲨抧鷥㘗欽IC 霼叅ꢓ剒倝侨䰘邍烁雩ぐ侨 ծ侨䰘ծ խ 腊瘝կ 鲨鲿抧欽LED끮 㐼 ㅷ 㺂 LED鸑麤侨ꆀ 抧勵 6荛 LED 㢴鸑麤荛6 LED 0mA 0mA 00mA A A荛6A ( / ) BD8EFV-M E ( / )) E ӺBD8EFV-M/MUF-M ( 鸑麤鸑麤 ) M ӺBD8MUF-M 鲨抧 E ӺBD89EFV-M 鸑麤 ⰻ縨fet(a) 㢴鸑麤荛 LED 800mA 禹 (䱽ⵖ㐼) BD84x禹 (㼭㘗㼓鄳/ 鸑麤) BD846HFN-M H (FET/4ch) E E EFV-M ӺBD847EFV-M/BD87E ӺBD89 EFV EFV-M M ӺBD894 EFV M/MUF M EFV-M/MUF-M 鸑麤 ⰻ縨fet(a) 鸑麤䱽ⵖ㐼鲨抧 (LED/慨 ) RCL/DRL/Turn/CL/Fog/鵴 /鵛抧鸑麤荛 LED BD87x禹 ( 䧭FET/剒㣐00mA) RCL/DRL/Turn/CL/Fog LED끮 㐼 / LED끮 㐼絁䚍LED끮 㐼 Ӻ 䒓鲨鲿抧欽LED끮 㐼鷥㘗䭷 0

4 LED BD894EFV-M/BD894MUF-M LED.0V 70V LED.0V V 00kHz 00kHz LED PWM/DC LED/ UVLOTSDOCP CP CCP B C VREF A OSC TSD UVLO VDRV UVLO OCP LED SNSP LED SNSN BOOT BOOT UVLO SW EN/PWM EN/PWM SG SG DCDIM DC RT RT FFOUT VREF Reset Set VDRV BOOT CBOOT GH Q CPIN SW L GL Q P SNSP P SNSN RSNS LED COUT LED COMP RC CC / / / HTSSOP-B6 W() D() H().00mm 6.mm.00mm VQFN4FV W() D() H() 4.00mm 4.00mm.00mm EMC() EMCCISPR EMC EMC LED EMC EMC EMC fsw fsw fsw fsw IL IL VLED fsw fsw VLED fsw = fsw 0 LED

BD89EFV-M/BD89EFV-M FET LED 4.V 70V LED 0V V LED 0.A.

7Ω() PWM/DC ( : 0nF) LED LED/ UVLOTSDOCP VB VCC CVCC EN C SFON SG DCDIM PWM

UVLO SET SG VCCUVLO PWM UVLO TSD DCDIM DC PWM PWM LED LED OPEN OCP LVD LEDOPEN

5 BD89EFV-M/BD89EFV-M FET LED 4.V 70V LED 0V V LED 0.A.0A(BD89EFV) 0.A.0A(BD89EFV) khz MHz 0μA() ON 0.7Ω() PWM/DC ( : 0nF) LED LED/ UVLOTSDOCP VB VCC CVCC EN C SFON SG DCDIM PWM LED BG REG UVLO SECOMP VCCUVLO UVLO UVLO TSD TSD OCP OCP RST Output OFF DRV UVLO SET SG VCCUVLO PWM UVLO TSD DCDIM DC PWM PWM LED LED OPEN OCP LVD LEDOPEN LVD SNSP RSE C SNSN BOOT SW L D COUT VLED TOFF RTOFF LVD / / / 8mm HTSSOP-B0 W() D() H() 6.0mm 6.mm.00mm mm LEDADBSequential turnledled LED LEDLED (BD89EFV-M LED 6 SW VLED 6 6 <> SW0V/div@DC VLED 0V/div@DC ILED 00mA/div@DC Time 0μsec./div ILED LED LED LED SW 6 6 VLED ILED 06 LED LED 04

6 LED BD8EFV-M chled 4. 6V 6.0 6V.V± LED ±( ) 00kHz 700kHz PWM/DC PWM VB VCC EN RT RAMP EN CTL OSC RAMP UVLO TSD SLOPE PWM.V/.0V FAIL OCP DRV ODT SWDRV CS VOUT VOUT LED LED/ DCD COMP DRLIN DC ERRAMP SS IMP IMN UVLOTSDOCP (FAIL) DISC CR PWM DRV PWMOUT TDISC D / / / HTSSOP-B4 W() D() H() 7.80mm 7.mm.00mm (Spread Spectrum Clock Generator)() ADAS/EMC CISPREMC (/) CISPR/ CISPR/Classπ()( LED/8/IOUT : 00mA) (dbuv) Peak Ave 0 AMN(PK) 0 Calss AMN(AV) Calss k 00k M M M 0M 0k 00k M M M 0M (Hz) (Hz) π 4.7μH 0μF π.μh 0μF (dbuv) BD8EFV-M Peak Ave AMN(PK) AMN(AV) 0 LED

7 LED BD8EFV-M/BD8MUF-M chled.0v 6V V LED ±() 00kHz.MHz(T.B.D) PWM/DC DC PWM(00Hz) LED PWM Pch MOSFET VDRV EN VREF DCDIM DCDIM COMP RT DSET FAULT_B PWM SCP 00Hz UVD OVP SCP DC/DC OVP SCP OVP UVD SCP OVP SCP OCP OVP UVD P DRL/PWMI SSFM_B VDRV GL CS P OPUD SNSP SNSN PDRV LED/ UVLOUVDOVPOCPTSD (FAULT_B) / / / HTSSOP-B0 W() D() H() 6.0mm 6.mm.00mm VQFN0FV W() D() H().0mm.0mm.00mm DC BD8EFV-M/BD8MUF-MDC(DCDIMDCDIM) DCDIM DCDIM 4 BIN MCU MCU (NTC) (NTC) (NTC).. VREF DCDIM DCDIM VREF DCDIM DCDIM BIN() NTC NTC LED 06

8 chled BD8MUF-M chchled DC/DC LED.V 0V LED.V 6V LED FET 6kHz 00kHz() khz MHz() 0μA() PWM/DC (0nF) Limp-home B VBOOST VB EN VDRV BG VDRV VDRV UVLO VBUVLO UVLO VDRVUVLO TSW TSD BOOST OUT DRV logic PWM BSTSNSN BSTCLK SLOPE + 0mV00mV BSTSNSP BSTOCP x4 BSTOVP FB 6.mV/mV FB/ 0..7V ERR AMP COMP TSW0 TSD7 VSENS mv RST SET DRV VSENS COMP RST SET DRV SNSP mv44 mv SNSN VDR VDRV BOOT GH SW GL P OFF TIME VLED RTOFF SNSP mv44 mv SNSN VDR OFF TIME BOOT GH SW GL P VLED RTOFF LED/ UVLO, TSD, OCP SO SCK SI MCU CSB PWM PWM SYNC V REG I/O POR Reset A/D 4MHz OSC A/D MUX VB FB VLED VLED CFG CFG ADB / / / VQFNFV W() D() H() 6.00mm 6.00mm.00mm Limp-home LEDICMCUBD8MUF-M SPILimp-home Limp-homeA/DBIN(binary) BD8MUF-M LED ADBLEDLED BD8MUF-MLED LED LED ON LED OFF MCU LED LEDLED LED ON LED OFF LED LED ON SW LED I LED ILED(%) LED LED LED LED(V) 07 LED

9 LED BD86EFV-M 8ch LED.V V LED 0V 48V B VCC TSD CFP CFM VCP LED LED.0A MOSFET(Ron=0mΩ) () LED LED/ UVLO, TSD SETDLY SETCLK SET CNT HAZ SEL SEL SEL FLAG CMPLT SG LOGIC VCP VCP VCP VCP VCP VCP VCP VCP CH8 SW7 CH7 SW6 CH6 SW CH SW4 CH4 SW CH SW CH SW CH SW0 CH0 LED7 LED6 LED LED4 LED LED LED LED0 HTSSOP-B8 W() D() H() 9.70mm 6.mm.00mm LED BAT () 9Vmax. BD86EFV-M LED LED LED 9V/ch MCU LED(BD8EFV-M) LED LED LED BATT LED BD8EFV-M LED7 LED6 LED LED4 LED LED mm 0mm mm LED BD8EFV-M LED BD86EFV-M BD86EFV-M LED LED LED0 LED LED 08

0V SCP 0.6V0.8V VBG VBG SET SET SET SET4 OVM OUT OUT OUT4 HTSSOP-B6 W() D() H().00mm

10 4ch BD87EFV-M/BD847EFV-M FET 4chLED.V 0V 0mA/ch( 00mA) ±%(Ta=) PWM SW RES VBG DC SW VBG OPM VBG OVM ISET 0mA 0mA OUT LED BD87 :.0V() BD847 : 7.6V() LED/ 0V() TSD/UVLO UVLO, TSD B MSET MSET VBG CRT VBG DISC CR VBG SET VBG OPENLORD 0.0V SCP 0.6V0.8V VBG VBG SET SET SET SET4 OVM OUT OUT OUT4 HTSSOP-B6 W() D() H().00mm 6.mm.00mm BD87EFV-M/BD847EFV-MNch MOSFETPWM MOSFETPWM B RES MSET MSET BD847EFV-M OUT OUT OUT OUT4 =V, : 00mA Ta= : 0.047μF, LED : Strings( : ) RES OUT CRT BD847EFV-M SET CRT M MOS(M) DISC 6.μs.μs SET SET SET SET4 MCU Nch MOSFET RJU00N0 4pcs 0μs/div MCU 09 LED

LED BD847EFV-M/BD847EFV-MRES(R EXT)IC IC BD847EFV-M/BD847EFV-MRESOUT 4.

lout_total=lout+lout+lout+lout4 B=9V/.V/6V, ILED=7mA/CH( : 00mA), VLED=6.

V, REXT=Ω PC_REXT(REXT=0Ω) Pc_IC(REXT=0Ω).0. R(6Ω) REXT=Ω R4(6Ω) IC(BD847EFV-M) Pc(w).

11 LED BD847EFV-M/BD847EFV-MRES(R EXT)IC IC BD847EFV-M/BD847EFV-MRESOUT 4.0V REXT RES VBG B 0mA 0mA OUT lout OUT lout OUT lout lout4 OUT4 lout_total=lout+lout+lout+lout4 B=9V/.V/6V, ILED=7mA/CH( : 00mA), VLED=6.V vs Pc(IC, REXT), IOUT =00mA, VLED = 6.V, REXT=Ω PC_REXT(REXT=0Ω) Pc_IC(REXT=0Ω).0. R(6Ω) REXT=Ω R4(6Ω) IC(BD847EFV-M) Pc(w) (V) B9V B.V B6V IC R R4 : 64. : 49. : 46.8 IC R R4 : 8.8 : 6. : 6. IC R R4 : 8. : 79. : 8.7 IC LED 0

12 LED BD8FV-M/BD84FV-M/BD84FV-M BD84FV-M/BD84EFV-M LED 4.V 9V (V) ±%(Ta= ) FB ±%(Ta= ) 0μA() (BD88484) PWMOUT (BD88484) LED() LED/ 0V() B D PWM IN D EN ZD C C D DC IN OPM ROPM D CD CRT CCRT RCRT DISC C D COMP.0V CR μs VREF OPENLOAD SCP DC.V.V.V.6V.0V ma RFB FB RFB BASE OP CLED SCP RDCDIM DCDIM NTC UVLO, TSD PWMOUT SSOP-B6(BD84 W() D() H().00mm 6.mm.00mm HTSSOP-B0 W() D() H() 6.0mm 6.mm.00mm 0μA() B LED LED LED () D PWM IN D D DC IN ZD C C CCRT ROPM CD EN OPM D CRT RCRT DISC C D COMP.0V CR μs VREF OPENLOAD.V.V SCP.V.6V DC.0V ma RFB FB RFB BASE OP SCP CLED RDCDIM DCDIM NTC (.0A) FB BASE FB BASE IC() PWMOUT PWMCR TIMER CR TIMERICμ-ConPWM (BD84) PWM (BD8BD84BD84) BIN NTC (BD8BD84BD84) LED

13 BD84EFV-M DC BD84EFV-M DC BD84(BD8/BD84)DC LED DC±%(DCDIM) FB DCDCDIM VREF BASE LED LEDLEDBIN V REG DCDIM -FB THD THD LED DC DCDIM BIN NTC NTC(V REG ) LED THD THD mm ILED=00mA/ PNP : 7.4 PNP : mm PNP : 68. BD84FV-M, SAR7DFHG (FR4 4oz) 0 0mm ILED=00mA/ BD84FV-M6.8 0mm BD84FV-M, SARP (FR4 4oz) SAP64.9 LED

8V ISET ma OVM IOUT THD UVLO, TSD ISET LED BD846HFN-M / HSON8 W() D() H().90mm.00mm 0.mm 8mm FETLED BD87HFP-M/BD87HFP-M FET LED 4.

14 BD846HFN-M LD FET LED.V 0V PWM SW 0A ±%(Ta=) PWM PWM (0.4% LEDV() LED/ ISET V() B DC SW CRT DISC OPM CR OVM ISET ISET/ 00mA 0mA OPENLOAD SCP 0.0V 0.6V0.8V ISET ma OVM IOUT THD UVLO, TSD ISET LED BD846HFN-M / HSON8 W() D() H().90mm.00mm 0.mm 8mm FETLED BD87HFP-M/BD87HFP-M FET LED 4.V 4V 00A ±%(Ta=) PWM (PWM 0.4% 00%@00Hz) LED () BD87 7.6V() BD87.0V() LED/ TSD B _F CRT DISC VREF VREF OPM Logic LED CR 80mV from OPM LED OPEN DET. LED SHORT DET. ILED_DRT % 00 IOUT Ta-ILED_DRT Ta() LED vs ILED / HRP7 W() D() H() 9.9mm 0.mm.00mm LED

15 FETLED BD87HFP-M/BD87EFJ-M FETLED.V V IOUT 00A ±%(Ta=) Tail/Stop LED/ B STOP VREF VREF LED LED 6V() TSD ISETL ISETH HRP7 W() D() H() 9.9mm 0.mm.00mm HTSOP-J8 W() D() H() 4.90mm 6.00mm.00mm FETLED BD874HFP-M/BD874EFJ-M FET LED 4.V 4V _F IOUT 00A ±%(Ta=) PWM (PWM 0.4% 00%@00Hz) LED/ 7V() TSD B CRT VREF VREF OVM CR 80mV LED LED DISC / HRP7 W() D() H() 9.9mm 0.mm.00mm HTSOP-J8 W() D() H() 4.90mm 6.00mm.00mm LED 4

16 LED BD84x-M/BD87x-M BD84x-M BD8FV-M BD84FV-M BD84FV-M PWM (ch) (V) PWM (V) DC ±% ±% SSOP-B6 SSOP-B (000mA) SSOP-B6 BD84FV-M SSOP-B6 BD84EFV-M port ±% HTSSOP-B0 BD846HFN-M mA HSON8 BD847EFV-M/ BD87EFV-M mA/ (ma) HTSSOP-B6 BD87x-M (ch) (V) (V) (ma) PWM DC PWM BD87HFP-M/ BD87EFJ-M HRP7/ HTSOP-J8 BD874HFP-M/ BD874EFJ-M HRP7/ HTSOP-J8 BD87HFP-M/ BD87HFP-M HRP7 BD84x-M/BD87x-M JP 664 US8749 CN04486A (PROTECT BUS)LEDchLEDLED ICICchOFF() BD84x-MBD87x-M BD84x-M IOUT IOUT IOUT SW SW SW ISETL ISETH LED OPEN ISETL ISETH LED ISETL ISETH LED =Hi-ZL PROTECT BUS IC LED

17 IPD() MOSFET IPDch 8ch LED IPD OFF IPD ON () High/Low Beam FET FET HSON8 MSOP8 HSON-A8 SOP-J8 HTSOP-J8 TO-J HSSOP-C6 HTSSOP-B4 SSOP-A4.9mm.0mm 0.6mm.9mm 4.0mm 0.9mm.mm 4.6mm.0mm 4.9mm 6.0mm.0mm 4.9mm 6.0mm.0mm 6.6mm 0.mm.mm 4.9mm 6.0mm.7mm 7.8mm 7.6mm.0mm 0.0mm 7.8mm.8mm ch 8 8 BVHF04EFJ-C BVHJ04EFJ-C BVHD090FJ-C BVHN090FJ-C BDHC00-C BDHD00-C BVHB04EFJ-C BVHC04EFU-C BVHD04EFU-C BVHD070EFU-C BVLB00FPJ-C BVLB08FPJ-C BVLB04FPJ-C BVLB08-C BVLB0-C BVLB00-C BDLB00-C BVLC08EFJ-C BVLC0FJ-C BVLC0EFJ-C BVLC00-C BMLB0FJ-C BMLB0FJ-C BMLB00FJ-C BMLC0FJ-C BMLC00FJ-C BD8LB0FS-C BD8LA700EFV-C (V) () 4.0.().0.() 4.0.() VDS () (V) () (A) (A)& ( 0A) (A)& ( 0A) (A)& (0. 7A) ON () (mω) FLAG FLAG () HSON8(HFN) MSOP8(FVM) HSON-A8(HFS) SOP-J8(FJ) HTSOP-J8(EFJ) TO-J(FPJ) HSSOP-C6(EFU) HTSSOP-B4(EFV) SSOP-A4(FS) BVHx04EFU-C IC IC () () LED 6

18 ± LEDMOSFET/ BD894EFV-MNMOSFET (HSMT8AG) BD8EFV/MUF-MPMOSFET SOT-46T (TSMT) SOT-47T (TSMT6) BD8EFV/MUF-MNMOSFET SOT- (UMT) BD84xPNP VDSS(V) ID(A) VGS(V) VDSS(V) ID(A) VGS(V) RDS(on) (mω) VGS=0V RDS(on) (mω) VGS=4.V Qg (nc) VGS=4.V Qg (nc) VGS=V Ciss (pf) VGS=0V AG009DGQ 0 ± Tc= RSR0P06 RSQ0P0 VDSS(V) ID(A) VGS(V). ±0 00. ±0 Ciss (pf) VGS=0V RJU00N ± hfe VCEO(V) IC(A) SOT-89 (MPT) SARP 0 80 TO- SAR7D 0 DPAK SAR8D 7 80 RDS(on) (mω) VGS=0V 00 0 Qg (nc) VGS=V 0 Ciss (pf) VGS=0V VGS=0V VGS=V Nch MOSFET SOT-46T (TSMT) SOT-47T (TSMT6) SOT-89(MPT) SOP8 TO- D-PAK RSR0N0 RSR00N06 RSR00N06 RSR00N0 RVQ0N0 RSQ0N06 RSQ0N06 RHP00N06 RSS070N0 RSS06N06 RDL080SN RDL00SN RDP00SN (NchNch) SOP8 SP8K4 SP8K SP8K SP8K SP8K SP8K4 SP8K VDSS(V) ID(A) VGS(V) 4. ±0 ±0 ±0 00 ±0 4 4 ±. ±0. ±0 ±0 4 7 ±0 6. ±0 8 ±0 ±0 00 ±0 VDSS(V) ID(A) VGS(V) ±0 ±0 ±0 ±0 ±0 ±0 ±0 RDS(on) (mω) VGS=0V RDS(on) (mω) VGS=0V Qg (nc) VGS=V Qg (nc) VGS=V Ciss (pf) VGS=0V Ciss (pf) VGS=0V VGS=0V VGS=V JEDEC()ROHMGENERAL SOT-(UMT SOT-46T(TSMT SOT-47T(TSMT6 (HSMT8AG SOT-89(MPT SOP8 TO-D-PAK.0 mm.mm 0.9mm.9mm.8mm.0mm.9mm.8mm.0mm.mm.mm 0.8mm 4.mm 4.0mm.mm.0mm 6.0mm.7mm 9.mm 6.mm.mm LED(8New PLCC4) SML-Y8UT NEW PLCC4 (.mm.8mm t=.9mm) IF[mA] (Ta=) Topr() VF(V) IF=mA D(nm) IV(cd) Min. Max. Min. Max. Min. Max. ± ± LED DB Performance () () 7 LED

19 8 LED 004 RBxx8/I R RBR/V F LED (Tj = ) VR(V) Io(A) IF(A) VR(V) VF Max. (V) IR Max. (μa) RB68VWM- RB68VWM- RB68VWM00 RB68MM- RB068MM- RB68MM- RB068MM- RB68MM00 RB068MM00 RB68LAM- RB068LAM- RB08LAM- RB088LAM- RB68LAM- RB068LAM- RB08LAM- RB088LAM- RB68LAM00 RB068LAM00 RB08LAM00 RB088LAM00 RB07BMS RB098BM- RB088BM- RB098BM- RB088BM- RB098BM00 RB088BM (PMDE) SOD-FL (PMDU) SOD-8 (PMDTM) TO- DPAK ( (PMDE.mm.mm 0.9mm SOD-(PMDU.mm.6mm 0.8mm SOD-8(PMDTM TO-DPAK TO mm.mm 0.9mm 0.0mm 6.mm.mm (Tj = ) VR(V) Io(A) IF(A) VR(V) VF Max. (V) IR Max. (μa) RBRVWMA RBRVWMA RBRVWMA RBRVWMA RBRMMA RBRMMA RBRMMA RBRMMA RBRMMA RBRMMA RBRLAMA RBRLAMA RBRLAMA RBRLAMA RBRLAMA RBRLAMA RBRLAMA RBRLAMA RBR0BMA RBRBMA RBR0BMA RBR0BMA RBRBMA RBR0BMA (PMDE) SOD-FL (PMDU) SOD-8 (PMDTM) TO- DPAK V F I R na μa ma VF VFIR VFIR IR DC/DC PS() (ECU/LED) () 00V / DSC () RBxx RBE RBxx0 RBxx RBQ 00V RBxx8 RBR RBS (V) 6.mm 4.mm.mm ( 7mm mm 0 9 TO-DPAK 0mm 6.mm.m

20 LHR8, LTR0/8/0 (00 LHR LHR8(6) LTR LTR0(0) LTR8(6) LTR0(0) TCR(LHR8) TCR TCR(ppm/) LTR8 /LHR8 TCR /LHR8 n=pcs(//) mω LHR8 LHR8 LTR0 LTR8 LTR mm (inch) 6 (06) 0 (008) 6 (06) 0 (00) (W) F(±.0%) J(±.0%) F(±.0%) J(±.0%) D(±0.) F(±) J(±) F(±) J(±) D(±0.) F(±) J(±) F(±) J(±) D(±0.) F(±) J(±) (, R=00Ω) MCR8 mω 9mΩ 47mΩ 70mΩ 00mΩ Ω 47mΩ 9.Ω 0Ω MΩ Ω MΩ Ω MΩ 0mΩ 8mΩ 0mΩ 47mΩ mω 470mΩ 0mΩ.0Ω 0Ω MΩ Ω MΩ Ω MΩ 0mΩ 8mΩ 0mΩ 47mΩ mω 9mΩ 00mΩ 90mΩ 0Ω MΩ Ω MΩ Ω MΩ (ppm/) ±0 ±00 ±00 ± ±00 ±00 ±00 ± ±00 ±00 ±00 ±00 LTR8 (), () /(00 ) SDR0/0, ESR0/0/0/8/ SDR SDR0(8) SDR0(0) ESR ESR0(00) ESR0(8) ESR0(0) ESR8(6) ESR() /SDR0 kv kv (EIAJ470-) /SDR0 SDR0 SDR0 ESR0 ESR0 ESR0 ESR8 ESR mm (inch) 8 (0) 0 (080) 00 (0) 8 (0) 0 (080) 6 (06) (0) (W) D(±0.) F(±.0%) J(±.0%) D(±0.) F(±.0%) J(±.0%) F(±) J (±) D(±0.) F(±) J(±) D(±0.) F(±) J(±) D(±0.) F(±) J(±) D(±0.) F(±) J(±) 0Ω MΩ(E4/96) Ω 9.76Ω(E4/96) 0Ω 0MΩ(E4/96) Ω 0MΩ(E4) 0Ω~MΩ(E4/96) Ω 0MΩ(E4/96) Ω 0MΩ(E4) 0Ω 976kΩ(E4/96) MΩ.MΩ(E4) Ω 9.Ω(E4) 0Ω 0MΩ(E4) 0Ω MΩ(E4/96) Ω 9.76Ω(E4/96) 0Ω 0MΩ(E4/96) Ω MΩ(E4) 0Ω MΩ(E4/96) Ω 0MΩ(E4/96) Ω 0MΩ(E4) 0Ω MΩ(E4/96) Ω 0MΩ(E4/96) Ω MΩ(E4) 0Ω MΩ(E4/96) Ω 0MΩ(E4/96) Ω 0MΩ(E4) (ppm/) ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 00/0 ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 ±00 () MCR ESR mm W 0.W 8 0.W 0.W 0(0) 0.W 0.4W 6(6) 0.W 0.W 0.W 0.66W 0(0) 0.W SDR 0.W 0.W LTR 0.W 0.7W.0W LTR 0.W.0W.0W LHR TCR.W LTR 0mΩ ΩLTR Ω( ) 9 LED

(00 ) SFR0/0/0/8/0/8/ SFR SFR0(00) SFR0(8) SFR0(0) SFR8(6) SFR() 00 () Ni Sn Ni-Cr () SFR0 SFR0 SFR0 SFR8 SFR (%) 00 7 0 mm(inch) 00

21 (00 ) SFR0/0/0/8/0/8/ SFR SFR0(00) SFR0(8) SFR0(0) SFR8(6) SFR() 00 () Ni Sn Ni-Cr () SFR0 SFR0 SFR0 SFR8 SFR (%) mm(inch) 00 (0) 8 (0) 0 (080) 6 (06) (0) 0.06W 0.W 0.W 0.W 0.W ± ± ± ± ± ± ± ± ± ± (Ω) 9.(E4) 0 0M(E4) 0.M(E4/96) 9.(E4) 0 0M(E4) 0 0M(E4/96) 9.(E4) 0 0M(E4) 0.M(E4/96) 9.(E4) 0 0M(E4) 0.M(E4/96) M(E4) 0 M(E4/96) SFR (ppm/) +00/0 ±00 ±00 ±0 ±00 ±00 ±0 ±00 ±00 ±0 ±00 ±00 ±00 ±00 () 0 0g n=0pcs 0 70,00,0,000 (Ni-Cr) (Ag) 70h SFR,000h SFR0/0/0/8//0/8/ (Ag) (Ag S) SFR 00 m H S H S H S H S H S H S (Ag) Sn Ag AgS Ag S LED 0

22 EMC EMC() Electromagnetic Compatibility EMICISPR () VDD EMSISO4 EMIEMS!! EMI() Electromagnetic Interference Emission VSS ICIC EMI EMIIC EMC EMICISPR () EMSISO4 () EMS() Electromagnetic Susceptibility Immunity EMS () PCB LEDPCB EMCPI(Power Integrity ) LED ()LED PCB ESL MOSFET--AC 4 RT() ICIC ESL(PCB) IC ESL() 6 (SBD) (RT) 7 LED

23 JEDECJESD JA PCBTj Ta JA = (Tj Ta) P JT P TjTT JT = (Tj TT) P TjTC-TOP JC-TOP JC-TOP = (Tj TC-TOP) P JC-BOT TjTC-BOT JC-BOT = (Tj TC-BOT) P () JA / JTJEDEC() JCJT () JEDEC(JESD) JA JT () () TT (MOLD) JA Ta (LEAD) (ISLAND) JT ()Tj PCB(FR4 HTSOP-J8 JC-TOP JC-BOT TC-TOP Tj Tj JC-BOT JC-TOP TC-BOT LED

Cth [Ws/K] e6 0000 00 0.0 e-4 e-6 sp - Ch.

0 TSter Master: cumulative structure function(s)

GHz 00mA 0MHz00mA ISO767-// Pulse /a/b/a/b/4/a/b

GHz 90 80 70 0 0 0 0 0 0 0 0k 00k M M M 0M 0M 0M

4GHz MHz 0MHz W 00W CISPR Class CISPR Class 0kHz

24 Cth [Ws/K] e e-4 e-6 sp - Ch. 0 tran - Ch. 0 TSter Master: cumulative structure function(s) e Rth [K/W] EMC/ EMC ECU() ADAS () EMC EMC () CISPR Class EMC EMI/EMC Max. BCI ISO4-4 00kHz.GHz 00mA 0MHz00mA ISO767-// Pulse /a/b/a/b/4/a/b ISO4-80MHz GHz 00V/m Radar pulse..4ghz 00V/m. 4.GHz k 00k M M M 0M 0M 0M 00M 00M (Hz) (dbuv) Custom SPEC ISO4-800MHz.4GHz MHz 0MHz W 00W CISPR Class CISPR Class 0kHz GHz 0kHz 08MHz Peak Ave. AMN(PK) AMN(AV) CISPR ClassBD8EFV-MLED/8IOUT00mA PCB ) JEDEC CFD FloTHERM TSter ) LED FloTHERM Mentor Graphics LED

25 LED 4

26 IC CAD SiC Si Si SiC BCM() LED

27 CSPBGACOCCOF BCM BCM LED 6

28 PAT(AEC) PAT PAT PATPart Average Testing () 4M 4M Man Machine Material Method HR(High - Reliability) PAT () HR (V).. (IC) Robust// // JEITAJEDEC/AEC-Q00/AEC-Q0/AEC-Q00 SPC// 7 LED

29 Spice LED () Spice Tech Web IC PSpiceSpice PSpice IC IC TECH INFO IC IC IC PCB IC () IC ON/OFF (FRA) IC UL94 REACH(SVHC) ELVRoHS LED 8

Package List Kyoto Technology Center Kyoto Technology Center Yokohama Technology

LAPIS Semiconductor Miyazaki Design Center ROHM Co., Ltd. ROHM Shiga Co., Ltd. ROHM Hamamatsu Co.

, Ltd. LAPIS Semiconductor Miyagi Co., Ltd. LAPIS Semiconductor Miyazaki Co., Ltd. ROHM Logistec Co.

, Ltd. ROHM Apollo Co., Ltd. LAPIS Semiconductor Miyazaki Co., Ltd. ROHM Shiga Co.

30 Package List Kyoto Technology Center Kyoto Technology Center Yokohama Technology Center LAPIS Semiconductor Co., Ltd. LAPIS Semiconductor Miyazaki Design Center ROHM Co., Ltd. ROHM Shiga Co., Ltd. ROHM Hamamatsu Co., Ltd. ROHM Wako Co., Ltd. ROHM Apollo Co., Ltd. ROHM Mechatech Co., Ltd. LAPIS Semiconductor Co., Ltd. LAPIS Semiconductor Miyagi Co., Ltd. LAPIS Semiconductor Miyazaki Co., Ltd. ROHM Logistec Co., Ltd. ROHM Logistec Co., Ltd. ROHM Wako Co., Ltd. ROHM Mechatech Co., Ltd. ROHM LAPIS Semiconductor Miyagi Co., Ltd. ROHM Apollo Co., Ltd. LAPIS Semiconductor Miyazaki Co., Ltd. ROHM Shiga Co., Ltd. ROHM Hamamatsu Co., Ltd. LAPIS Semiconductor Miyazaki Design Center () LAPIS Semiconductor LAPIS Semiconductor Miyagi Co., Ltd. Kyoto (Headquarters) Kyoto Technology Center Yokohama Technology Center LAPIS Semiconductor Miyazaki Co., Ltd. 9 LED

31 ROHM Semiconductor Korea Corporation ROHM Semiconductor Trading (Dalian) Co., Ltd. ROHM Semiconductor Trading (Beijing) Co., Ltd. ROHM Semiconductor (Shanghai) Co., Ltd. ROHM Semiconductor (Shenzhen) Co., Ltd. ROHM Semiconductor Hong Kong Co., Ltd. ROHM Semiconductor Taiwan Co., Ltd. ROHM Semiconductor Singapore Pte. Ltd. ROHM Semiconductor Philippines Corporation ROHM Semiconductor (Thailand) Co., Ltd. ROHM Semiconductor Malaysia Sdn. Bhd. ROHM Semiconductor India Pvt. Ltd. ROHM Semiconductor U.S.A., LLC ROHM Semiconductor GmbH Korea Design Center Beijing Design Center Shanghai Design Center Shenzhen Design Center Taiwan Design Center India Design Center America Design Center (Santa Clara) Europe Design Center Finland Software Development Center ROHM POWERVATION Ltd. ROHM Korea Corporation ROHM Electronics Philippines, Inc. ROHM Integrated Systems (Thailand) Co., Ltd. ROHM Semiconductor (China) Co., Ltd. ROHM Electronics Dalian Co., Ltd. ROHM-Wako Electronics (Malaysia) Sdn. Bhd. ROHM Mechatech Philippines, Inc. ROHM Mechatech (Thailand) Co., Ltd. Kionix, Inc. SiCrystal GmbH Korea QA Center Shanghai QA Center Shenzhen QA Center Taiwan QA Center Thailand QA Center Americas QA Center Europe QA Center Finland Germany SiCrystal Beijing ROHM Semiconductor (China) ROHM Integrated Systems (Thailand) ROHM Mechatech (Thailand) Shenzhen Thailand Hong Kong India ROHM-Wako Electronics (Malaysia) Malaysia Singapore ROHM Electronics Dalian Korea U.S.A. Santa Clara Shanghai Taiwan Philippines ROHM Electronics Philippines ROHM Mechatech Philippines Detroit Kionix LED 0

32 ) 09 ) ) 4) ) 6) AV OA 7) 8) 9) 0) ) ) RoHS RoHS ) 4) No.6P786C-B PDF

QIANZHENYU 2

2009-8-7 QIANZHENYU 1 . 1.1 2001 2001 12 3 2009-8-7 QIANZHENYU 2 9 19 132 19 2009-8-7 QIANZHENYU 3 1.2 GB/T4765-1995 2009-8-7 QIANZHENYU 4 1.3 2009-8-7 QIANZHENYU 5 . 2.1 Electromagnetic Environment 2.2

车载灯用LED驱动器 选型指南 Ver.2.0

车载灯用LED驱动器选型指南 Ver.2.0