LTC3859ALEUHF#PBF

Linear Technology (Analog Devices, Inc.)

IC REG CTRLR MULT TOPOLOGY 38QFN

Description
Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost, SEPIC 3 2 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 99%, 100% Yes No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) Surface Mount 38-WFQFN Exposed Pad 38-QFN (5x7)

RoHS Compliant

LTC3859ALEUHF#PBF Datasheet

In Stock: 194

Can ship immediately

QTY UNIT PRICE
1:$10.42000
25:$6.91975
100:$5.72160

Product Specifications

TypeDescription
Series:-
Package:Tube
Part Status:Active
Output Type:Transistor Driver
Function:Step-Down, Step-Up/Step-Down
Output Configuration:Positive
Topology:Buck, Buck-Boost, SEPIC
Number of Outputs:3
Output Phases:2
Voltage - Supply (Vcc/Vdd):4.5V ~ 38V
Frequency - Switching:115kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max):99%, 100%
Synchronous Rectifier:Yes
Clock Sync:No
Serial Interfaces:-
Control Features:Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:38-WFQFN Exposed Pad
Supplier Device Package:38-QFN (5x7)

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