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LTC3890MPUH-2#PBF product image

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Product details

LTC3890MPUH-2#PBF

Availability on request

Manufacturer
Analog Devices Inc.
Category
DC DC Switching Controllers
Package
Tube

Description

Buck, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 32-QFN (5x5)

Datasheet View datasheet (opens in a new window)
Specifications
Base Product Number
LTC3890
Clock Sync
No
Control Features
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Duty Cycle (Max)
99%
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Function
Step-Down, Step-Up/Step-Down
Mfr
Analog Devices Inc.
Mounting Type
Surface Mount
Number of Outputs
2
Operating Temperature
-55°C ~ 150°C (TJ)
Output Configuration
Positive
Output Phases
2
Output Type
Transistor Driver
Package
Tube
Package / Case
32-WFQFN Exposed Pad
Serial Interfaces
-
Series
PolyPhase®
Supplier Device Package
32-QFN (5x5)
Synchronous Rectifier
Yes
Topology
Buck, SEPIC
Voltage - Supply (Vcc/Vdd)
4V ~ 60V

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