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A7530 - PFM STEP-UP DC-DC CONVERTER

General Description

A7530 is CMOS-based PFM step-up DC-DC converter.

Key Features

  • Deliver 200mA at 3.3V Output Voltage with 1.8V Input Voltage Low Start-Up Voltage @1mA:0.8V The Converter Output Voltage Can Be Adjusted From 2.5V~6.0V (in 0.1V step) Output Voltage Accuracy:±2% Low Temperature-Drift Coefficient of the Output Voltage: ±100ppm/ C Only Three External Components are needed: an Inductor, a Schottky Diode and an Output Filter Capacitor. High Power Conversion Efficiency: 85% Low Quiescent Current Drawn from Power Source:.

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Datasheet Details

Part number A7530
Manufacturer Advanced Innovation Technology
File Size 457.16 KB
Description PFM STEP-UP DC-DC CONVERTER
Datasheet download datasheet A7530 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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PFM STEP-UP DC-DC CONVERTER WITH HIGH EFFICIENCY AND LOW NOICE A7530 Description A7530 is CMOS-based PFM step-up DC-DC converter. The converter can start up by Features Deliver 200mA at 3.3V Output Voltage with 1.8V Input Voltage Low Start-Up Voltage @1mA:0.8V The Converter Output Voltage Can Be Adjusted From 2.5V~6.0V (in 0.1V step) Output Voltage Accuracy:±2% Low Temperature-Drift Coefficient of the Output Voltage: ±100ppm/ C Only Three External Components are needed: an Inductor, a Schottky Diode and an Output Filter Capacitor. High Power Conversion Efficiency: 85% Low Quiescent Current Drawn from Power Source: <7uA o supply voltage as low as 0.8V, and capable of delivering maximum 200mA output current at 3.3V output with 1.8V input voltage.