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See Technical Specifications

STK681-352-E +BOM

Motor Driver Power MOSFET Parallel

Manufacturer:

onsemi
Mfr.Part #:

STK681-352-E
Datasheet:

STK681-352-E Datasheet (PDF)
Motor Type - AC, DC:

Brushed DC
Function:

Driver - Fully Integrated, Control and Power Stage
Output Configuration:

Half Bridge (2)
Interface:

Parallel
EDA/CAD Models:

Request Free CAD Models for STK681-352-E

STK681-352-E General Description

The STK681-352-E is a hybrid IC for use in current control forward/reverse DC driver with brush. It allows forward, reverse, and brake operations in accordance with the external input signal. The peak startup output current is 6.4A and the peak brake output current is 8A. Connecting an external current detection resistor allows over-current detection and peak current control in the PWM operation mode. And STK681-352-E has various protective functions built-in. They include function against over-current, overheating and short to ground and short to supply. Furthermore, it has regulator built-in, so 5V power supply are not necessary. And it obviate the need to design for the dead time in order to turn off the upper and lower drive devices when switching between the forward and reverse operation mode.

Key Features

PWM operation
Built-in protective functions
No need for dead time design
Built-in 5V regulator

Application

Computing & Peripherals
Industrial

Specifications

Series	-	Motor Type - Stepper	-
Motor Type - AC, DC	Brushed DC	Function	Driver - Fully Integrated, Control and Power Stage
Output Configuration	Half Bridge (2)	Interface	Parallel
Technology	Power MOSFET	Step Resolution	-
Applications	General Purpose	Current - Output	4.6A
Voltage - Supply	0V ~ 5.5V	Voltage - Load	18V ~ 29V
Operating Temperature	-20°C ~ 105°C (TC)	Mounting Type	Through Hole
Base Product Number	STK681