ACT4088, ACT4088_Active 1.4MHz Step-Down DC/DC Converter

Active-Semi

Description

Rev PrA, 24-Jul-07 Advanced Product Information * All Information Subject to Change ACT4088 28V, 1.5A, 1.4MHz Step-Down DC/DC Converter in S.
The ACT4088 is a current-mode step-down DC/DC converter that supplies up to 1.

📥 Download Datasheet

ACT4088 Datasheet Preview — This datasheet PDF includes multiple part numbers: ACT4088, ACT4088_Active. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: ACT4088, ACT4088_Active
Manufacturer: Active-Semi
File Size: 487.76 KB
Datasheet: ACT4088_Active-Semi.pdf
Description: 1.4MHz Step-Down DC/DC Converter
Note: This datasheet PDF includes multiple part numbers: ACT4088, ACT4088_Active.
Please refer to the document for exact specifications by model.

Features

* Wide 4.5V to 28V Input Voltage Range 1.5A Output Current (12VIN to 5VOUT) Output Adjustable Down to 0.81V 0.3Ω Internal Power MOSFET Up to 92% Efficiency Stable with Low ESR Ceramic Output Capacitors Fixed 1.4MHz Operating Frequency I

Applications

* The ACT4088 operates over a wide input voltage range and utilizes current-mode operation to provide excellent line and load transient response while requiring no external compensation components. Fault protection includes cycle-by-cycle current limiting, frequency fold-back, hiccup mode, and therma

ACT4088 Distributors

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📌 All Tags

ACT4088_Active 1.4MHz Step-Down Converter Active-Semi

Active-Semi ACT4088-like datasheet