BD62321HFP Datasheet (ROHM)

BD62321HFP, H-bridge driver

1) Operation modes Table 2 Logic table FIN RIN OUT1 OUT2 Operation aL L Hi-Z * Hi-Z * Stand-by (idling) b H L H L Forward (OUT1 > OUT2) c L H L H Reverse (OUT1 < OUT2) d H H L L Brake (stop) e PWM L __________ H PWM Forward (PWM control) __________ f L PWM PWM H Reverse (PWM cont

BD62321HFP Features

* 1) Built-in one channel driver 2) Low standby current 3) Supports PWM control signal input (20kHz to 100kHz) 4) Cross-conduction prevention circuit 5) Four protection circuits provided: OCP, OVP, TSD, UVLO and SAP

* Applications VCR; CD/DVD players; audio-visual equipment; optical disc drives;