LTC3878 - Wide Operating Range No RSENSE Step-Down Controller

Product Overview

Linear Technology Corporation

Part number	LTC3878
Manufacturer	Linear Technology Corporation
File Size	403.50 KB
Description	Wide Operating Range No RSENSE Step-Down Controller
Datasheet	LTC3878 Datasheet
Additional preview pages of the LTC3878 datasheet.

The LTC®3878 is a synchronous step-down switching DC/DC controller optimized for high switching frequency and fast transient response.

n Wide VIN Range: 4V to 38V n ±1% 0.8V Voltage Reference n Extremely Fast Transient Response n tON(MIN): 43ns n No RSENSE™ Valley Current Mode Control n Stable with Low ESR Ceramic COUT n Supports Smooth Start-Up Into Pre-Biased Output n Optimized for High Step-Down Ratios n Pin Compatible with the LTC1778 (No EXTVCC Pin) n Power Good Output Voltage Monitor n Dual N-Channel MOSFET Synchronous Drive n Adjustable Switching Frequency n Programmable Current Limit with Foldback n Output Overvoltage.

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Published: Jun 8, 2009 |