CD1977CB Datasheet (HUAJING) - Motor Control IC

CD1977CB, Motor Control IC

CD1977CB CD1977CB 3V 2.

1 12 14 1 5 0.9V SDIP24 24 23 22 6 13 + 7 8 9 10 11 15 17 18 19 20 21 2 3 16 4 14 0510 5807123-5542 14 0510 5803016 2.

2 1 2 3 4 5 6 7 8 9 10 11 12 3.

1 3.

2 S/S S/S S/S Brake Brake Brake HS HS HS DR DR DR CD1977CB OSC COM VS GND S/S VREF IN+ VSP OUT RI FC LB 13 HS 14 DR 15 BRAKE 16 VCC 17 MC 18 UOUT 19 VOUT 20 WOUT 21 P-GND 22 WB 23 VB 24 UB U V W U V W Tamb= 25 VCC ICC PD Tamb Tstg 6.0 0.5 0.51 -10 ~ 80 -40 ~ 150 Tamb= 25 VCC=2.4V ICCQ VCC S