LTC3822

Synchronous Step-Down DC/DC Controller

Linear Technology

LTC3822 Features

* n No Current Sense Resistor Required n All N-Channel MOSFET Synchronous Drive n High Current Outputs Possible n Constant Frequency Current Mode Operation for Excellent Line and Load Transient Response n VIN: 2.75V to 4.5V n ±1% 0.6V Reference n Low Dropout Operation: 99% Duty Cycle n Selectable Freq

LTC3822 General Description

The LTC®3822 is a synchronous step-down switching regulator controller that drives external N-channel power MOSFETs using few external components. The constant frequency current mode architecture with MOSFET VDS sensing eliminates the need for sense resistors and improves efﬁciency. A maximum duty c.

LTC3822 Datasheet (204.04 KB)

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Datasheet Details

Part number:

LTC3822

Manufacturer:

Linear Technology

File Size:

204.04 KB

Description:

Synchronous step-down dc/dc controller.

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LTC3822 Synchronous Step-Down Controller Linear Technology

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LTC3822 Features

LTC3822 General Description

Datasheet Details

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