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A7407 - 0.7A STEP-DOWN CONVERTER

Datasheet Summary

Features

  • The A7407 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 0.7A of output current. With a fixed switching frequency of 660KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors. A7407 also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the ra.

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Datasheet Details

Part number A7407
Manufacturer AiT Semiconductor
File Size 632.92 KB
Description 0.7A STEP-DOWN CONVERTER
Datasheet download datasheet A7407 Datasheet
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Full PDF Text Transcription

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AiT Semiconductor Inc. www.ait-ic.com A7407 DC-DC CONVERTER/ BUCK (STEP-DOWN) 42V INPUT STANDOFF VOLTAGE, 0.7A STEP-DOWN CONVERTER DESCRIPTION FEATURES The A7407 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 0.7A of output current. With a fixed switching frequency of 660KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors. A7407 also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency operation. An OVP function protects the IC itself and its downstream system against input voltage surges.
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