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APE1901 - Step-up PWM DC/DC Converter

Datasheet Summary

Description

The APE1901 is high efficient step-up DC/DC converter.

Large output current is possible having a built in internal N channel MOSFET, and using an external coil and diode.

Features

  • Input voltage: 3V to 15V Output voltage: 3.3V to 28V(±2.5%） Duty ratio: 0% to 80% PWM control Switch current: 3A(MAX) Oscillation frequency: 500KHz. Enable function Soft-start function Thermal Shutdown function Built-in internal SW N-channel MOS SOP-8L Pb-Free Package. This datasheet contains new product information. Advanced Power Electronics Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights u.

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Datasheet Details

Part number APE1901
Manufacturer Advanced Power Electronics
File Size 415.67 KB
Description Step-up PWM DC/DC Converter
Datasheet download datasheet APE1901 Datasheet
Additional preview pages of the APE1901 datasheet.

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Full PDF Text Transcription

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Advanced Power Electronics Corp. Step-up PWM DC/DC Converter APE1901 ™ GENERAL DESCRIPTION The APE1901 is high efficient step-up DC/DC converter. Large output current is possible having a built in internal N channel MOSFET, and using an external coil and diode. The APE1901 can be operated at switching frequencies of 500kHz allowing for easy filtering and low noise, the size of the external components can be reduced. Output voltage is programmable with 1.0V of standard voltage supply internal, and using externally connected components, output voltage (FB) can be set up at will. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents inrush-current at startup. An enable function and thermal shutdown functions are built inside.
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