A8660 Overview
Key Specifications
Operating Voltage: 13 V
Length: 4 mm
Width: 4 mm
Max Operating Temp: 150 °C
Description
Designed to satisfy the power supply requirements of automotive, industrial, and consumer applications, the A8660 includes all the control and protection circuitry to produce a robust PWM controller delivering high current. The A8660 includes PWM frequency dithering, which has been shown to reduce EMI/EMC.
Key Features
- Automotive AEC-Q100 qualified
- Wide operating voltage range: 3.0 to 45 V
- Adjustable output voltage
- PWM frequency dithering reduces EMI/EMC signature and minimizes input filtering
- Programmable base frequency (fOSC): 200 kHz to 2.2 MHz
- Soft recovery from dropout avoids overshoot of VOUT
- External compensation provides flexibility to tune the system for maximum stability or optimum transient response
- Adjustable soft-start time controls inrush current to accommodate a wide range of output capacitances
- Pre-bias startup allows quick, monotonic restart and avoids reset
- High-voltage ENBAT input for ignition/key control
