P8803 - Quad Low-Side Driver

Description

The P8803 provides a 4-channel low side driver with overcurrent protection.

It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.

Features

¾ 4-Channel Protected Low-Side Driver.
Four NMOS FETs With Overcurrent Protection.
Integrated Inductive Clamp Diodes Parallel Interface ¾ DW Package: 1.5-A (Single Channel On) / 800-mA (Four Channels On) Maximum Drive Current per Channel (at 25°C) ¾ PWP Package: 2-A (Single Channel On) / 1-A (Four Channels On) Maximum Drive Current per Channel (at 25°C, With Proper PCB Heatsinking) ¾ 5-V to 60-V Operating Supply Voltage Range ¾ Thermally Enhanced Surface Mount Package Applicati.

Prisemi

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Datasheet Details

Part number	P8803
Manufacturer	Prisemi
File Size	226.93 KB
Description	Quad Low-Side Driver
Datasheet	P8803 Datasheet
Additional preview pages of the P8803 datasheet.

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Full PDF Text Transcription

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P8803 Quad Low-Side Driver IC Description The P8803 provides a 4-channel low side driver with overcurrent protection. It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads. In the SOIC (DW) package, the P8803 can supply up to 1.5-A (one channel on) or 800-mA (all channels on) continuous output current per channel, at 25°C. In the HTSSOP (PWP) package, it can supply up to 2-A (one channel on) or 1-A (four channels on) continuous output current per channel, at 25°C with proper PCB heat sinking. The device is controlled through a simple parallel interface.

Published: Aug 12, 2025 |