LTC3548A - 2.25MHz Step-Down DC/DC Regulator

Linear Technology (now Analog Devices)

General Description

n High Efficiency: Up to 95% n Low Ripple (

LTC3548A 2.25mhz step-down dc/dc regulator by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LTC3548A
Manufacturer	Linear Technology (now Analog Devices)
File Size	249.00 KB
Description	2.25MHz Step-Down DC/DC Regulator
Datasheet	LTC3548A Datasheet

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Part Number	Description
LTC3548	Step-Down DC/DC Regulator
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LTC3548A Dual Synchronous 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator FEATURES DESCRIPTION n High Efficiency: Up to 95% n Low Ripple (<35mVP-P) Burst Mode Operation; IQ = 40μA n 2.25MHz Constant Frequency Operation n High Switch Current: 0.7A and 1.2A n No Schottky Diodes Required n Low RDS(ON) Internal Switches: 0.35Ω n Current Mode Operation for Excellent Line and Load Transient Response n Short-Circuit Protected n Low Dropout Operation: 100% Duty Cycle n Ultralow Shutdown Current: IQ <1μA n Output Voltages from 5V down to 0.