LTC3547B Dual Monolithic 300mA Synchronous Step-Down Regulator

Linear Technology

Description

LTC3547B Dual Monolithic 300mA Synchronous Step-Down Regulator .
8-Lead (3mm × 2mm) Plastic DFN 8-Lead (3mm × 2mm) Plastic DFN 8-Lead (3mm × 2mm) Plastic DFN TEMPERATURE RANGE. 40°C to 85°C. 40°C to.

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Datasheet Specifications

Part number: LTC3547B
Manufacturer: Linear Technology
File Size: 281.61 KB
Datasheet: LTC3547B_LinearTechnology.pdf
Description: Dual Monolithic 300mA Synchronous Step-Down Regulator

Features

* High Efﬁciency (Up to 96%) Dual Step-Down Outputs
* 300mA Output Current per Channel at V = 3V IN
* 2.25MHz Constant-Frequency Operation
* 2.5V to 5.5V Input Voltage Range
* Low Dropout Operation: 100% Duty Cycle www. DataSheet4U. com
* No Schottky Diodes Required
* Internally

Applications

* Supply current is only 1μA in shutdown. An internally set 2.25MHz switching frequency allows the use of tiny surface mount inductors and capacitors. Internal soft-start reduces inrush current during start-up. All outputs are internally compensated to work with ceramic capacitors. The LTC3547B is av

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LTC3547B Dual Monolithic 300mA Synchronous Step-Down Regulator Linear Technology

Linear Technology LTC3547B-like datasheet