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AW8637DNR

H-Bridge DC Motor Driver

Datasheet :
Preview - AW8637DNR - Datasheet

Product details

Parameters

Motor Type BDC Motor
H bridge 1
Micro Step -
VDD (Min) (V) 0
VDD (Max) (V) 12
Peak Current (A) 1.9
Ron (mΩ) 340
Control Mode PWM
CTRL IF HW GPIO
Temperature -40℃~85℃
Function -
Package (mm) DFN 2X2-8L

Package | Pins | Size

DFN 2X2-8L

Features

Drives a DC Motor or Other Loads
Rdson HS + LS: 340mΩ
1.9-A Maximum Drive Current
VDD: 0V to 12V Supply Voltage Range
VCC: 1.8V to 5.5V Supply Voltage Range
Low-Power Sleep Mode With 120-nA Maximum Sleep Current
DFN 2mm X2mm X0.75mm-8L package
Short-Circuit Protection
Over-Temperature Protection
Under-Voltage Protection

Description

The AW8637 provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications. The device can drive one dc motor or other devices like solenoids. The output driver block consists of N-channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.
The AW8637 can supply up to 1.9A of output current. It operates on a motor power supply voltage from 1.8V to 12V, and a device power supply voltage of 1.8V to 5.5V.
The AW8637 has a PWM (PWM1-PWM2) input interface, witch is compatible with industry standard devices.
Internal shutdown functions are provided for Over-current protection, Short-circuit protection, Under-voltage lockout, and Over-temperature protection.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AW8637_EN_V1.4 英文   2023-08-10

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW86308DNR_EVB_V1.0 — AW86308DNR_EVB_V1.0 is a BDC motor drive EVB evaluation board for performance evaluation of H-bridge drive BDC motors

EVB evaluation board for DC motor drives

View options
Hardware development

Evaluation board

AW86308DNR_EVB_V1.0 — AW86308DNR_EVB_V1.0 is a BDC motor drive EVB evaluation board for performance evaluation of H-bridge drive BDC motors

EVB evaluation board for DC motor drives

View options