M63154AFP

Transcription

1 お客様各位 カタログ等資料中の旧社名の扱いについて 2010 年 4 月 1 日を以って NEC エレクトロニクス株式会社及び株式会社ルネサステクノロジが合併し 両社の全ての事業が当社に承継されております 従いまして 本資料中には旧社名での表記が残っておりますが 当社の資料として有効ですので ご理解の程宜しくお願い申し上げます ルネサスエレクトロニクスホームページ ( Not recommend 2010 年 4 月 1 日ルネサスエレクトロニクス株式会社 for new design 発行 ルネサスエレクトロニクス株式会社 ( 問い合わせ先

2 OA AV Not recommend for new design RoHS

3 3-PHASE BRUSHLESS MOTOR DRIVER RJJ03F Z Rev IC PWM IC PWM LBP etc VCC RS FLT B1 PS U V W HU+ HU- HV+ HV- HW+ HW- N.C. LIMIT VREF VCTL /ACC /DEC RCP S OSCV OSCC FG- FG+ Amp.out FGout Package: 36pin SSOP Rev.1.0, , page 1 of 14

4 BLOCK DIAGRAM FLT B1 Vcc RS LIMIT VREF VCTL CTL Amp. Current comp. Brake U RCP ACC DEC CPout CHARGE PUMP TSD 120 MATRIX V W FG+ FG- Amp.out FGAmp. OFF Timer HU+ HU- HV+ FGout S PS OSCV OSCC HW-HW+HV- 1 Vcc 19 FGout FGcomp 2 RS 20 Amp.out FG Amp. 3 FLT filter 21 FG+ FG + 4 B1 22 FG- FG - 5 PS 23 OSCC OFF 1 6 U U 24 OSCV OFF 2 7 V V 25 S RCP W W 31 DEC 13 Hu+ Hu+ 32 ACC 14 Hu- Hu- 33 VCTL 15 Hv+ Hv+ 34 VREF 16 Hv- Hv- 35 LIMIT 17 Hw+ Hw+ 36 N.C. N.C 18 Hw- Hw- Rev.1.0, , page 2 of 14

5 Ta 25 C Vcc 30.0 V Io 1.35 A PHASE Pt 1.2 W K 9.6 mw/ C Tj 150 C Topr C Tstg C Pdp (W) Ta ( C) Ta 25 Vcc V Io 1.2 A Rev.1.0, , page 3 of 14

6 Ta=25 C, Vcc=24V Icc ma Ips µa VSAT Io=800mA V GIO V/V VHA2 1.5 Vcc-2 V VHA3 100 mvpp IHA µa VREF VREF V VCTLin VCTL V IACCH ACC H ACC=5V µa IACCL ACC L ACC=0V µa IDECH DEC H DEC=5V µa IDECL DEC L DEC=0V µa VTACC ACC V VTDEC DEC V TCPin ns (±220µA) Sink Source ISS ACC=L, DEC=H, µa VCTL=2V, RCP-=12.5kΩ ISD ACC=H, DEC=L, VCTL=2V, RCP-=12.5kΩ µa ICTL VCTL ACC=DEC=HorL, VCTL=3V na Rev.1.0, , page 4 of 14

7 Ta=25 C, Vcc=24V VREF VREF VREF=0A V VLIMIT LIMIT LIMIT=0A V VLIMIT2 LIMIT 2 VREF=OPEN, LIMIT=OPEN mv VCC-RS VLIMIT3 LIMIT 3 VREF=OPEN, LIMIT=5V mv VCC-RS ILIMIT2 LIMIT 2 VREF=OPEN, ma LIMIT=OPEN VCC-RS =0.5Ω ILIMIT3 LIMIT 3 VREF=OPEN, LIMIT=5V VCC-RS =0.5 Ω A VFGL FGout ON I=5mA 0.6 V VGREF FGAmp&Comp. FG+ Amp.out V Amp.out FGIN FGAmp Amp.out FG V Amp.out AV AV20K FGAmp DC FGAmp 20kHz 1.8kΩ 56kΩ Aout FG mVpp 20kHz AC Amp.out 1.8kΩ 56kΩ VAmpout Ampout V IAmpout Ampout Sink Aout<=1.0V 4.0 ma IFGout FGout Sink FGout<=1.0V 4.0 ma HisH FG Hi Aout mv FGout H L Aout VthH HysH=VthH-FGREF FGin =1V 1.8k 56kΩ HisL FG Lo Aout mv FGout L H Aout VthL HysL=FGREF-VthL FGin =1V 1.8k 56kΩ FGduty FGComp.Duty 30KHz FGin 50mVpp 30KHz % AC FGout duty 1.8kΩ 56k Ω Rev.1.0, , page 5 of 14

8 Toff OFF Timer OSCR=12.5kΩ, OSCC=1000pF Ta=25, Vcc=24V µsec TSD T TSD C C TSD TSD Tjmax. TSD Tjmax. Tj150 C Rev.1.0, , page 6 of 14

9 (1) 24V OSCC OSCV FLT RS Vcc /DEC VREG /ACC SELECT U VCTL VREG VREF VREG V LIMIT B1 VREG W RCP Power FG+ FG Hu+ Hu- Hall Amp.out FGout Hv+ Hv- Hw- Hw+ Hall Hall Rev.1.0, , page 7 of 14

10 (2) 24V OSCC OSCV FLT RS Vcc /DEC VREG /ACC SELECT U V CTL VREG V REF VREG V LIMIT B1 VREG W RCP Power FG+ FG Hu + Hu- Hall Amp.out FGout Hv- Hw- Hw + Hv + Hall Hall Rev.1.0, , page 8 of 14

11 PWM PWM IC Current-path1 Current-path2 [ FORWARD Current path timing 1.] [ FORWARD Current path timing 2.] Vcc Vcc RRS RRS Current path1 RS RS OUTPUT- A OUTPUT-B OUTPUT-A OUTPUT-B Current path 2 Current path 1 Current path 2 Control value Control value (Vcc-VRS) Io= RRS Motor current Off time Time Rev.1.0, , page 9 of 14

12 VCTL vs Io VREF 2.5V Io(A) current limit GIO VREF VLIMIT VCTL(V) H B1 DRIVE MODE FUNCTION Reverse (right turn) Function L or open Forward (left turn) / short brake B1 Lo OPEN OFF B1 Hi(5V) Function 12Page H:5V L:0V B1 VREF VCTL Function (DRIVE MODE) OFF (Free Run) Reverse (right turn) Short Brake Forward (left turn) Rev.1.0, , page 10 of 14

13 CHARGE PUMP FUNCTION ACC DEC VCTL(CPout) output current Function H(5V) H(5V) 0µA Hold H(5V) L(0V) -200µA Deceleration L(0V) H(5V) +200µA Acceleration L(0V) L(0V) 0µA Hold [Timing chart] /ACC /DEC VCTL (CPout) 5V 0V 5V 0V +200uA 0-200uA OSCC CONNECTA OUTPUT VOLTAGE FUNCTION OSCC OSCR OFF Toff=0.9[V] C[F] / (1.25[V] / 2R[ kω]) OSCC 1000pF OSCR12.5k Ω OFF 18µs 1.00V OSCC 0.0V OFF Rev.1.0, , page 11 of 14

14 1 2 Hall input voltage + Hu+ Hu- Hv- HV+ Hw+ Hw- <Timing1> B1=Hi Output Current U Output Input V Output Input W Output Input QE[deg ] <Timing2> B1=Lo Output Current U Output Input V Output Input W Output Input QE[deg] 0 Rev.1.0, , page 12 of 14

15 PWM Hall input voltage Hu+ Hv- Hv+ Hw+ Hw- Hu- OSCC output voltage Output voltage U V W Output current U V W OSCC 23PIN) RS FLT VCTL PWM OFF OSCC V OSCC 0.9V PWM- off PWM-on PWM ON/OFF B1 Rev.1.0, , page 13 of 14

16 36P2R-D MMP Plastic 36pin 450mil SSOP EIAJ P a c kage Code JEDEC Code Weight(g) Lead Mater ial e b2 SSOP36-P Cu Allo y HE E Recommended Mount Pad F e 1 D y 18 A A2 A1 Symbol A A1 A2 b c D E e HE L L1 y I2 Dimension in Millimeters Min Nom Max b2 e L L e1 I2 G z Z1 Detail G b Detail F c z Z Rev.1.0, , page 14 of 14

17 ( () ( ) (2F) (5F) ( 13F) ( 3F) ( 1F) ( 3F) (7F) ( 4F) F ( 10F) ( 8F) (8F) (GE 2 3F) () ( 5F) (2F) (03) (044) (042) (011) (022) (0246) (029) (025) (0263) (052) (053) (06) (076) (082) (089) (0857) (092) (099) Renesas Technology Corp., All rights reserved. Printed in Japan. Colophon 1.0