LTC3447 I2C Controllable Buck Regulator

Linear Technology

Description

U U LTC3447 I2C Controllable Buck Regulator in 3mm × 3mm DFN .

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Datasheet Specifications

Part number: LTC3447
Manufacturer: Linear Technology
File Size: 564.89 KB
Datasheet: LTC3447_LinearTechnology.pdf
Description: I2C Controllable Buck Regulator

Features

* I2C Programmable Output with 21.6mV Resolution
* Overtemperature Protected
* High Efﬁciency: Up to 93%
* Very Low Quiescent Current: Only 33µA
* 600mA Output Current at VIN = 3V
* 2.5V to 5.5V Input Voltage Range
* 1MHz Constant Frequency Operation
* No Schottky Dio

Applications

* 100% duty cycle capability provides low dropout operation, extending battery life in portable systems. Automatic Burst Mode operation increases efﬁciency at light loads, further extending battery life. The internal synchronous switch increases efﬁciency and eliminates the need for an external Schot

LTC3447 Distributors

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LTC3447 I2C Controllable Buck Regulator Linear Technology

Linear Technology LTC3447-like datasheet