Part Number : AIC2857F
Function : HV Syn Step Down Converter
Package : SOP 8 Pin Type
Manufacturers : Analog Intergrations
Image :
Description
The AIC2857F is a synchronous step-down regulator with an integrated Power MOSFET. It
achieves 2A continuous output current over a wide input supply range with excellent load
and line regulation.
Features :
- 2A Continuous Output Current
- Programmable Soft Start
- 130mΩ Internal Power MOSFET Switches
- Stable with Low ESR Output Ceramic Capacitors
- Up to 93% Efficiency
- <1μA Supply Current in Shutdown Mode
- Fixed 340KHz Frequency
- Thermal Shutdown
- Cycle by Cycle Over Current Protection
- Wide 4.75 to 23V Operating Input Range
- Output Adjustable from 0.925V to 12V
- Under Voltage Lockout
Applications :
1. Networking Systems such as Modems & Routers
2. Distributed Power Systems
3. Pre-Regulator for Linear Regulators
AIC2857F Datasheet PDF
Other data sheets within the file : AIC1385, AIC1386, AIC1387, AIC1388, AIC2362