A3958 Datasheet DMOS FULL-BRIDGE PWM MOTOR DRIVER

Manufacturer: Allegro MicroSystems

A3958 dmos full-bridge pwm motor driver by Allegro MicroSystems - Datasheet Preview

Datasheet Details

Part number	A3958
Manufacturer	Allegro MicroSystems
File Size	405.40 KB
Description	DMOS FULL-BRIDGE PWM MOTOR DRIVER
Download	A3958 Download (PDF)

Overview

3958 A3958SLB CP CP2 CP1 PHASE OSC GROUND GROUND LOGIC SUPPLY ENABLE DATA CLOCK STROBE CHARGE PUMP DMOS FULL-BRIDGE PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of dc.

Key Features

I I I I I I I ±2 A, 50 V Continuous Output Rating Low rDS(on) Outputs (270 mΩ, Typical) Programmable Mixed, Fast, and Slow Current-Decay Modes Serial Interface Controls Chip Functions Synchronous Rectification for Low Power Dissipation Internal UVLO and Thermal-Shutdown Circuitry Crossover-Current Protection Always order by complete part number: Part Number A3958SB A3958SLB Package 24-pin batwing DIP 24-lead batwing SOIC RθJA 40°C/W 56°C/W RθJT 6°C/W 6°C/W 3958 DMOS FULL-BRIDGE PWM MOTOR DRIVE.

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