UPD16805 Datasheet (NEC) - MONOLITHIC H BRIDGE DRIVER CIRCUIT

UPD16805, MONOLITHIC H BRIDGE DRIVER CIRCUIT

The µPD16805 is a monolithic H bridge driver IC which uses low-ON resistance power MOS FETs in its driver stage.

This driver has a forward, reverse, and brake functions and is ideal for the driver circuit of motors for camera that advance or rewind the film, and for auto focusing or zooming.

This IC

UPD16805 Features

* High drive current IDR = 4.2 A MAX. at PW ≤ 200 ms (single pulse) IDR = 1.0 A (DC)

* Low-ON resistance (sum of ON resistances of top and bottom MOS FET) RON = 0.4 Ω TYP. at IDR = 1.0 A

* Standby function that turns OFF charge pump circuit

* Compact surface mount pac