A4950KLJTR-T

• Product Introduction

Controlling the DC motor via pulse-width modulation (PWM), the A4950 is capable of delivering a peak output current of ±3.5 amps and operating at 40 volts.

It provides input terminals to control the speed and direction of the DC motor through an externally applied PWM control signal. An internal synchronous rectification control circuit reduces power consumption during pulse-width modulation (PWM) operation.

Internal circuit protection includes overcurrent protection, motor pin ground or power short, thermal shutdown with delay, VBB undervoltage monitoring, and cross-current protection.

The A4950 is available in an 8-pin SOICN small package (suffix LJ) with an exposed heatsink. The package is lead-free and the pin frame is 100% matte tin plated.

• 低 RDS (On) 输出
• 过电流保护 (OCP)
  • 电动机短路保护
  • 电动机引脚接地短路保护
  • 电动机引脚电池短路保护
• 低功耗待机模式
• 可调 PWM 电流限制
• 同步整流
• 内部欠压锁定 (UVLO)
• 交叉电流保护