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AP1625 - PWM/PFM Dual Mode Step-down DC/DC Controller

General Description

The AP1625 series are multi-functional step-down DC/DC converters with built-in speed, low ON resistance drivers.

A more than 1A output current is possible using an externally connected transistor, coil, diode and capacitor.

Output voltage is set-up by external resistor.

Key Features

  • s - Input voltage range:2.2V~8V（VOUT type） - Adjustable version（±2.5%） - Oscillator frequency: 270KHz（±15%） - High Efficiency: 92%（typ . ） - Stand-by capability: ISTB＝3µA. （max . ） - Soft-start time set-up externally type possible - Output voltage type possible（FB） - Package: SOT23-5.
  • General.

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Datasheet Details

Part number AP1625
Manufacturer Anachip
File Size 180.61 KB
Description PWM/PFM Dual Mode Step-down DC/DC Controller
Datasheet download datasheet AP1625 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com AP1625 PWM/PFM Dual Mode Step-down DC/DC Controller „ Features - Input voltage range:2.2V~8V（VOUT type） - Adjustable version（±2.5%） - Oscillator frequency: 270KHz（±15%） - High Efficiency: 92%（typ .） - Stand-by capability: ISTB＝3µA.（max .） - Soft-start time set-up externally type possible - Output voltage type possible（FB） - Package: SOT23-5 „ General Descriptions The AP1625 series are multi-functional step-down DC/DC converters with built-in speed, low ON resistance drivers. A more than 1A output current is possible using an externally connected transistor, coil, diode and capacitor. Output voltage is set-up by external resistor. （±2.5% accuracy）. With a 270KHz switching frequency, the size of the external components can be reduced.