AW8637DNR

H-Bridge DC Motor Driver

Datasheet :

Preview - AW8637DNR - Datasheet

Ref.Price

1-99￥2.84
100-249￥2.33
250-499￥1.87
500-999￥1.48
1000+￥1.14

Product details

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

DFN 2X2-8L

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

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			Date
	Datasheet	DS_AW8637_EN_V1.4			2023-08-10

Design & development

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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