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UC1874-2

Step-down (Buck) Controllers

UC1874-2 Features

* Operation to 36V Input Voltage

* Fixed Frequency Average Current Mode Control

* Standby Mode for Improved Efficiency at Light Load

* Drives External N-Channel MOSFETs for Highest Efficiency

* Sleep Mode Current < 50mA

* Complementary 1 Amp Outputs wi

UC1874-2 General Description

The UC3874 family of synchronous step-down (Buck) regulators provides high efficiency power conversion from an input voltage range of 4.5 to 36 volts. The UC3874 is tailored for battery powered applications such as laptop computers, consumer products, communications systems, and aerospace which dema.

UC1874-2 Datasheet (392.03 KB)

Preview of UC1874-2 PDF

Datasheet Details

Part number:

UC1874-2

Manufacturer:

Unitrode

File Size:

392.03 KB

Description:

Step-down (buck) controllers.

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UC1874-2 Step-down Buck Controllers Unitrode

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