AIC1565的特性及应用

AIC1565的特性及应用

High-Efficiency, 2A Step-Down DC-DC Converter

FEATURES
Continuous 2A Output Current
Low ESR Output Ceramic Capacitor Compatible
Up to 95% Efficiency
0.25兦 On-Resistance of Internal Power MOSFET
Fixed 440kHz Switching Frequency
10冚A Shutdown Current
4.75V to 15V Wide Input Voltage Range
Output Voltage Down to 0.9V
Current Limit and Thermal Shutdown Protection
Available in SOP-8 Exposed Pad Package

APPLICATIONS
LCD Monitors
Communication Equipment
Distributed Power Systems
Digital Photo Frame
DESCRIPTION
The AIC1565 is a high efficiency, step-down DC/DC converter that builds in a high power MOSFET. It offers continuous 2A output current over a very wide input voltage range with excellent load and line regulation.
Well-performed current mode operation makes fast transient response and feedback loop stabilization easier.
The AIC1565 draws only 10冚A supply current in shutdown mode. Current limit and thermal shut-down function are also provided to prevent dam-age. The AIC1565 is available in an 8-pin SOP exposed pad package.

TYPICAL APPLICATION

 AIC1565 datasheet,pdf