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AP2201 Datasheet - Chipown

PFM Control Step-Up Switching Regulator

AP2201 Features

* z Low voltage operation: Startup at 0.9 V min (Iout 1 mA) guaranteed z Low input current: 2.3uA (Vout 3.3 V) z Duty ratio: 75 % Built-in fixed-type PFM controller z External parts: Coil, capacitor, and diode z Output voltage: Settable to between 1.5 to 6.0V accuracy of 2% Applications z Power sup

AP2201 General Description

The AP2201 Series is a CMOS PFM-control step-up switching regulator that mainly consists of a reference voltage source, an oscillator, and a comparator, enabling products with a low ripple over a wide range, high efficiency, and high output current. Products with a fixed duty ratio of 75 % （ Lower O.

AP2201 Datasheet (251.03 KB)

Preview of AP2201 PDF

Datasheet Details

Part number:

AP2201

Manufacturer:

Chipown

File Size:

251.03 KB

Description:

Pfm control step-up switching regulator.

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AP2201 PFM Control Step-Up Switching Regulator Chipown

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