BL8516 Overview
BL8516 is a current mode PWM step-down DC-DC converter, which has an internal 2A power switch. It has the wide input voltage range of 3.6V to 20V, so it can suit for regulating a wide variety of power source. BL8516 use bipolar technology and make of a PWM control circuit, a reference voltage unit, an error amplifier, a protection circuit, Chip Enable circuit, and under voltage lockout circuit.
BL8516 Key Features
- Range of Input Voltage: 3.6V~20V
- Built-in NPN switch
- <1µA Shutdown Current
- Oscillation Frequency: 1.2MHz
- High efficiency: 90%
- High Accuracy Output Voltage: ± 2%
- Operating Temperature Range: -40℃
- Demo Board Available
BL8516 Applications
- Power source for hand-held munication equipment, cameras, video instruments such as VCRs, camcorders
- Power source for battery-powered equipment
- Power source for household electrical appliance