General Description
APW7153/A/B is a 3A synchronous buck converter with integrated 110mW power MOSFETs. The APW7153/A/B is designed with a current-mode control scheme; it can convert wide input voltage of 2.6V to 5.5V to the output voltage adjustable from 0.8V to 5.5V to provide excellent output voltage regulation.

Features
· High Efficiency up to 95%
     - PFM/PWM Mode Operation
· Adjustable Output Voltage from 0.8V to VIN
· Integrated 110mW High/Low Side MOSFET
· Programmable Switching Frequency: 300kHz to 2MHz
· Low Dropout Operation: 100% Duty Cycle
· Stable with Low ESR Capacitors
· Power-On-Reset Detection on VDD and PVDD
· Integrate Soft-Start and Soft-Off
· Over-Temperature Protection
· Over-Voltage Protection
· Under-Voltage Protection
· High/Low Side Current-Limit
· Power Good Indicator (APW7153A/B)
· Enable/Shutdown Function
· Small TDFN3x3-10 and SOP-8P Packages
· Lead Free and Green Devices Available (RoHS Compliant)

Applications
· LCD Minitor/TV
· Set-Top Box
· DSL, Switch HUB
· Notebook Computer
· Portable Instrument