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LTC3308B - 10MHz Synchronous Step-Down Silent Switcher

Datasheet Summary

Description

n Pin Compatible with LTC3307(3A) and LTC3309(6A) n High Efficiency: 8mΩ NMOS, 31mΩ PMOS n Programmable Frequency 3MHz to 10MHz n Tiny Inductor and Capacitors n Peak Current Mode Control n 22ns Minimum On-Time n Wide Bandwidth, Fast Transient Response n Silent Switcher® Architecture n Ultralow EMI

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Datasheet Details

Part number LTC3308B
Manufacturer Analog Devices
File Size 2.17 MB
Description 10MHz Synchronous Step-Down Silent Switcher
Datasheet download datasheet LTC3308B Datasheet
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Full PDF Text Transcription

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LTC3308B 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN FEATURES DESCRIPTION n Pin Compatible with LTC3307(3A) and LTC3309(6A) n High Efficiency: 8mΩ NMOS, 31mΩ PMOS n Programmable Frequency 3MHz to 10MHz n Tiny Inductor and Capacitors n Peak Current Mode Control n 22ns Minimum On-Time n Wide Bandwidth, Fast Transient Response n Silent Switcher® Architecture n Ultralow EMI Emissions n Low Ripple Burst Mode® Operation with IQ of 40µA n Safely Tolerates Inductor Saturation in Overload n VIN Range: 2.25V to 5.5V n VOUT Range: 0.
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