UC3717AN - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

UC3717AN
Manufacturer

TI
ChipWorker Part#

CW22349204
Category

Motor Driver
Package

PDIP-16
Description

TEXAS INSTRUMENTS UC3717AN Motor Driver/Controller, Stepper, 4.75V to 5.25V supply, 46V/800mA/2Outputs, DIP-16
Documentation

Datasheet

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UC3717AN Specifications

Attribute	Attribute Value

Part Number	UC3717AN
Manufacturer	TI
ChipWorker Part#	CW22349204
Category	Motor Driver
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	PDIP-16
Supply Voltage (DC)	4.75V (min)
Number of Outputs	2 Output
Output Voltage	46 V
Output Current	1 A
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.75V ~ 5.25V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
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Size-Length	19.3 mm
Size-Width	6.35 mm
Size-Height	4.57 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The UC3717A is an improved version of the UC3717, used to switch drive the current in one winding of a bipolar stepper motor. The UC3717A has been modified to supply higher winding current, more reliable thermal protection, and improved efficiency by providing integrated bootstrap circuitry to lower recirculation saturation voltages. The diagram shown below presents the building blocks of the UC3717A. Included are an LS-TTL compatible logic input, a current sensor, a monostable, a thermal shutdown network, and an H-bridge output stage. The output stage features built-in fast recovery commutating diodes and integrated bootstrap pull up. Two UC3717As and a few external components form a complete control and drive unit for LS-TTL or micro-processor controlled stepper motor systems.
The UC3717A is characterized for operation over the temperature range of 0°C to +70°C. View datasheet View product folder

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