A4950
Representative A4950 image (package may vary by manufacturer)
Overview
Designed for pulse width modulated (PWM) control of DC motors, the A4950 is capable of peak output currents to ±3.5 A and operating voltages to 40 V. Input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals.
- Low RDS(on) outputs
- Overcurrent protection (OCP) ▫ Motor short protection ▫ Motor lead short to ground protection ▫ Motor lead short to battery protection
- Low Power Standby mode
- Adjustable PWM current limit
- Synchronous rectification
- Internal undervoltage lockout (UVLO)
- Crossover-current protection
- A4950K is AEC-Q100 Grade 1 qualified
- Commercial temperature grade (A4950E: -40°C to 85°C )
- Automotive temperature grade (A4950K: -40°C to 125°C) PACKAGE: 8-pin SOICN with exposed thermal pad (suffix LJ)
