For brush motors
BD62321HFP is full bridge driver for brush motor applications. This IC can operate at a wide range of power-supply
voltages (from 6V to 32V), supporting output currents of up to 3A. MOS transistors in the output stage allow for PWM signal
control. The replacement is also easy because of the pin compatible with BD623XHFP series.
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
VCR; CD/DVD players; audio-visual equipment; optical disc drives; PC peripherals;
car audios; car navigation systems; OA equipments
Absolute maximum ratings (Ta=25°C, All voltages are with respect to ground)
All other input pins
-0.3 ~ VCC
-40 ~ +85
-55 ~ +150
*1 Do not, exceed Pd or ASO.
*2 HRP7 package. Mounted on a 70mm x 70mm x 1.6mm FR4 glass-epoxy board with less than 3% copper foil. Derated at 11.2mW/°C above 25°C.
Operating conditions (Ta=25°C)
6 ~ 32
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2009.10 - Rev.A