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LTC3857IUH#PBF

Analog Devices Inc.

Product No:

LTC3857IUH#PBF

Manufacturer:

Package:

32-QFN (5x5)

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Datasheet:

Description:

IC REG CTRLR BUCK 32QFN

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Mfr	Analog Devices Inc.
Series	PolyPhase®
Package	Tube
Function	Step-Down
Topology	Buck
Clock Sync	No
Output Type	Transistor Driver
Mounting Type	Surface Mount
Output Phases	2
Package / Case	32-WFQFN Exposed Pad
Product Status	Active
Control Features	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Duty Cycle (Max)	99.4%
Number of Outputs	2
Serial Interfaces	-
Base Product Number	LTC3857
Output Configuration	Positive
Frequency - Switching	105kHz ~ 835kHz, 350kHz ~ 535kHz
Operating Temperature	-40°C ~ 125°C (TJ)
Synchronous Rectifier	Yes
Supplier Device Package	32-QFN (5x5)
Voltage - Supply (Vcc/Vdd)	4V ~ 38V