Datasheet Details
Part number:
LTC3892-2, LTC3892
Manufacturer:
File Size:
1.31 MB
Description:
2-phase synchronous step-down dc/dc controller.
Note:
This datasheet PDF includes multiple part numbers: LTC3892-2, LTC3892.
Please refer to the document for exact specifications by model.
LTC3892-2, LTC3892, 2-Phase Synchronous Step-Down DC/DC Controller
The LTC®3892/LTC3892-1/LTC3892-2 is a high performance dual step-down DC/DC switching regulator controller that drives all N-channel synchronous power MOSFET stages.
Power loss and noise are minimized by operating the two controller output stages out-of-phase.
The gate drive voltage can be programme
LTC3892-2 Features
* nn Wide VIN Range: 4.5V to 60V (65V Abs Max) nn Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 99%
* VIN nn Adjustable Gate Drive Level 5V to 10V (OPTI-DRIVE) nn No External Bootstrap Diodes Required nn Low Operating IQ: 29μA (One Channel On) nn Selectable Gate Drive UVLO Thresholds nn Out-of-Phas
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