8502A Description
2A Synchronous Buck Regulator with Integrated MOSFETs ISL8502A The ISL8502A is a synchronous buck controller with internal MOSFETs packaged in a small 4mmx4mm QFN package. The ISL8502A can support a continuous load of 2A and has a very wide input voltage range. With the switching MOSFETs integrated into the IC, the plete regulator footprint can be very small and provide a much more efficient solution than a linear...
8502A Key Features
- Up to 2A Continuous Output Current
- Integrated MOSFETs for Small Regulator Footprint
- Adjustable Switching Frequency, 500kHz to 1.2MHz
- Tight Output Voltage Regulation, ±1% Over-temperature
- Wide Input Voltage Range, 5V ±10% or 5.5V to 14V
- Wide Output Voltage Range, from 0.6V
- Simple Single-Loop Voltage-Mode PWM Control Design
- Input Voltage Feed-Forward for Constant Modulator Gain
- Fast PWM Converter Transient Response
- Lossless rDS(ON) High Side and Low Side Overcurrent Protections