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FSP3126 - WIDE INPUT 2A STEP DOWN CONVERTER

General Description

The FSP3126 is a current-mode step-down DC/DC converter that generates up to 2A of output current at 410kHz switching frequency.

The device utilizes ISOBCD20 process for operation with input voltages up to 20V.

Key Features

  • S z 2A Output Current z Up to 95% Efficiency z 4.75V to 20V Input Range z 8µA Shutdown Supply Current z 410kHz Switching Frequency z Adjustable Output Voltage z Cycle-by-Cycle Current Limit Protection z Thermal Shutdown Protection z Frequency Foldback at Short Circuit z Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors z SOP8L Package.

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Datasheet Details

Part number FSP3126
Manufacturer FOSLINK SEMICONDUCTOR
File Size 271.34 KB
Description WIDE INPUT 2A STEP DOWN CONVERTER
Datasheet download datasheet FSP3126 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 WIDE INPUT 2A STEP DOWN CONVERTER FSP3126 „ FEATURES z 2A Output Current z Up to 95% Efficiency z 4.75V to 20V Input Range z 8µA Shutdown Supply Current z 410kHz Switching Frequency z Adjustable Output Voltage z Cycle-by-Cycle Current Limit Protection z Thermal Shutdown Protection z Frequency Foldback at Short Circuit z Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors z SOP8L Package „ GENERAL DESCRIPTION The FSP3126 is a current-mode step-down DC/DC converter that generates up to 2A of output current at 410kHz switching frequency. The device utilizes ISOBCD20 process for operation with input voltages up to 20V. Consuming only 8µA in shutdown mode, the FSP3126 is highly efficient with peak operating efficiency at 95%.