Datasheet
DC Brush Motor Drivers (36V max.)
BD623xxx Series
●General Description These H-bridge drivers are full bridge...
Datasheet
DC Brush Motor Drivers (36V max.)
BD623xxx Series
●General Description These H-bridge drivers are full bridge drivers for brush motor applications. Each IC can operate at a wide range of power supply
voltages (from 6V to 32V), with output currents of up to 2A. MOS transistors in the output stage allow PWM speed control. The integrated VREF
voltage control function allows direct replacement of deprecated motor driver ICs. These highly efficient H-bridge driver ICs facilitate low-power consumption design. ●Features Built-in, selectable one channel or two channels configuration VREF
voltage setting pin enables PWM duty control Cross-conduction prevention circuit Four protection circuits provided: OCP, OVP, TSD and UVLO ●Applications VTR; CD/DVD players; audio-visual equipment; optical disc drives; PC peripherals; OA equipments ●Key Specifications ■ Supply
Voltage Range: ■ Maximum Output Current: ■ Output ON resistance: ■ PWM Input frequency range: ■ Standby current: ■ Operating temperature range: ●Packages SOP8 HSOP25 HSOP-M28 HRP7 36V(Max.) 0.5A / 1.0A / 2.0A 1.5Ω / 1.5Ω / 1.0Ω 20 to 100kHz 0μA (Typ.) -40 to 85℃
(Typ.) (Typ.) (Max.) 5.00mm x 6.20mm x 1.71mm 13.60mm x 7.80mm x 2.11mm 18.50mm x 9.90mm x 2.41mm 9.395mm x 10.540mm x 2.005mm
HRP7 (Pd=1.60W)
SOP8 (Pd=0.69W)
HSOP25( (Pd=1.45W)
HSOP-M28 (Pd=2.20W)
*Pd : Mounted on a 70mm x 70mm x 1.6mm glass-epoxy
●Ordering Information
B
D
6
2
3
x
x
x
x
-
xx
Packaging and forming specification E2: E...