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APW7075

Anpec Electronics Coropration
Part Number APW7075
Manufacturer Anpec Electronics Coropration
Description Step-Up Converter and LDO Combo
Published Nov 17, 2008
Detailed Description APW7075 Step-Up Converter and LDO Combo Features General Description • Built-In a 500mA LDO and Synchronous Step-Up ...
Datasheet PDF File APW7075 PDF File

APW7075
APW7075

Overview
APW7075 Step-Up Converter and LDO Combo Features General Description • Built-In a 500mA LDO and Synchronous Step-Up The APW7075 is a PWM/PFM, high-efficiency, and step- DC-DC Converter • Built-In PWM/PFM Operating Mode up DC-DC converter with an integrated LDO input switch for dual mode application.
During battery mode operation, the APW7075 acts as synchronous rectifier and step-up • Provided Dual Input Power Sources • Connect FB to OUT for 3.
3V Output Voltage or DC-DC converter with a fixed or adjustable output voltage.
When the VIN pin sense 5V input voltage, the APW7075 is switched to LDO operation mode, maintaining the con- GND for 2.
5V Output Voltage or an External stant outp...


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