NCV4390DR2G ON

Description

NCV4390DR2G ON Semiconductor

Product Description

The NCV4390DR2G is a dual low side driver designed for high current DC motor control applications. The device is capable of controlling two separate motors or one bi-directional motor.

Key Features

  • Dual low side driver for high current DC motor control
  • High output current capability: 1.5 A sink, 1.0 A source
  • Low output voltage drop: 1.2 V typ at 1.5 A
  • Internal recirculation diodes for inductive load switching
  • Logic compatible inputs: CMOS, TTL, LSTTL
  • Separate enable inputs for each driver
  • Thermal shutdown protection
  • Green, RoHS compliant, and Pb-free

Electrical Characteristics

Absolute Maximum Ratings

Parameter Symbol Value Unit
Supply Voltage VCC 5.5 V
Input Voltage VIN -0.3 to VCC + 0.3 V
Output Current (DC) IOUT 1.5 A
Junction Temperature TJ 150 °C
Storage Temperature TSTG -55 to 150 °C

DC Electrical Characteristics

Parameter Symbol Min Typ Max Unit
Quiescent Supply Current ICC 20 50 μA
Output Voltage Drop VOUT 1.2 2.0 V
Output Current (peak) IPEAK 3.0 A
Input Threshold Voltage VTH 0.8 1.3 1.8 V

Package and Pinout

The NCV4390DR2G is offered in a SOIC-8 package with the following pinout:

Pin Number Pin Name Description
1 VCC Supply voltage
2 IN1 Input 1
3 IN2 Input 2
4 EN1 Enable 1
5 EN2 Enable 2
6 OUT1 Output 1
7 OUT2 Output 2
8 GND Ground

Applications

The NCV4390DR2G is suitable for a wide range of high current DC motor control applications, including:

  • Industrial control systems
  • Automotive systems
  • Robotics
  • Medical equipment
  • Power tools

Ordering Information

Part Number: NCV4390DR2G

Package: SOIC-8

Note: For latest package and ordering information, please visit the manufacturer’s website.