ACT4088

1.4MHz Step-Down DC/DC Converter

Active-Semi

ACT4088 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

ACT4088 General Description

The ACT4088 is a current-mode step-down DC/DC converter that supplies up to 1.5A into 5V from a 12V input. 1.4MHz switching frequency allows the use of tiny external components, and internal loop compensation provides simple, stable power supplies with a minimum of external components. Optimized for.

ACT4088 Datasheet (487.76 KB)

ACT4088 Datasheet Preview — Preview of ACT4088 PDF

Datasheet Details

Part number:

ACT4088

Manufacturer:

Active-Semi

File Size:

487.76 KB

Description:

1.4mhz step-down dc/dc converter.
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.

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ACT4088 1.4MHz Step-Down Converter Active-Semi

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ACT4088 Features

ACT4088 General Description

Datasheet Details

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