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AP1604 - PWM/PFM Dual Mode Step-down DC/DC Converter

General Description

The AP1604 series are multi-functional step-down DC/DC converters with built-in speed, low ON resistance drivers.

It is capable to deliver more than 800mA output current with external coil, diode and capacitor.

Output voltage is set-up by the external resistors.

Key Features

  • s - Input voltage range: 2.2V~5.5V (VOUT type) - Oscillator frequency: 600KHz (Typ. ) - Internal reference: 1.0V (Typ. ) - High efficiency: 93% (Typ . ) - Stand-by capability: ISTB=2µA. (Typ. ) - Soft-start time set-up externally type possible - Current limit and thermal shutdown protection - Pb-Free Package: SOT23-5, SON-6(3×3×0.8mm).
  • General.

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Datasheet Details

Part number AP1604
Manufacturer Anachip
File Size 204.92 KB
Description PWM/PFM Dual Mode Step-down DC/DC Converter
Datasheet download datasheet AP1604 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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AP1604 PWM/PFM Dual Mode Step-down DC/DC Converter „ Features - Input voltage range: 2.2V~5.5V (VOUT type) - Oscillator frequency: 600KHz (Typ.) - Internal reference: 1.0V (Typ.) - High efficiency: 93% (Typ .) - Stand-by capability: ISTB=2µA. (Typ.) - Soft-start time set-up externally type possible - Current limit and thermal shutdown protection - Pb-Free Package: SOT23-5, SON-6(3×3×0.8mm) „ General Descriptions The AP1604 series are multi-functional step-down DC/DC converters with built-in speed, low ON resistance drivers. It is capable to deliver more than 800mA output current with external coil, diode and capacitor. Output voltage is set-up by the external resistors. (± 2.5% accuracy).