LTC3544 Datasheet - Linear Technology

Quad Synchronous Step-Down Regulator

LTC3544 Features

* High Efﬁciency: Up to 95%

* Four Independent Regulators Provide Up to 300mA, 200mA, 200mA and 100mA Output Current

* 2.25V to 5.5V Input Voltage Range

* 2.25MHz Constant-Frequency Operation

* No Schottky Diodes Required

* Extremely Low Channel-to-Channel Transient Crosstalk

LTC3544 General Description

The LTC®3544 is a quad, high efficiency, monolithic synchronous buck regulator using a constant-frequency, current mode architecture. The four regulators operate independently with separate run pins. The 2.25V to 5.5V input voltage range makes the LTC3544 well suited for single Li-Ion/polymer batter.

LTC3544 Datasheet (292.95 KB)

LTC3544 Datasheet Preview — Preview of LTC3544 PDF

Datasheet Details

Part number:

LTC3544

Manufacturer:

Linear Technology

File Size:

292.95 KB

Description:

Quad synchronous step-down regulator.

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LTC3544 Quad Synchronous Step-Down Regulator Linear Technology

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LTC3544 Features

LTC3544 General Description

Datasheet Details

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