LTC3855IFE

Linear Technology (Analog Devices, Inc.)

IC POWER MANAGEMENT

Description
Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 770kHz 95% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount 38-TFSOP (0.173", 4.40mm Width) Exposed Pad 38-TSSOP-EP

RoHS Compliant

LTC3855IFE Datasheet

In Stock: 140

Can ship immediately

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Product Specifications

TypeDescription
Series:PolyPhase®
Package:Tube
Part Status:Obsolete
Output Type:Transistor Driver
Function:Step-Down
Output Configuration:Positive
Topology:Buck
Number of Outputs:2
Output Phases:2
Voltage - Supply (Vcc/Vdd):4.5V ~ 38V
Frequency - Switching:250kHz ~ 770kHz
Duty Cycle (Max):95%
Synchronous Rectifier:Yes
Clock Sync:No
Serial Interfaces:-
Control Features:Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:38-TSSOP-EP

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