Datasheet Details
| Part number | LTC3870-1 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 1.03 MB |
| Description | PolyPhase Step-Down Slave Controller |
| Datasheet | LTC3870-1-Linear.pdf |
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Overview: LTC3870-1.
| Part number | LTC3870-1 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 1.03 MB |
| Description | PolyPhase Step-Down Slave Controller |
| Datasheet | LTC3870-1-Linear.pdf |
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nn LTC3887-1 Phase Extender nn Operates with Power Blocks, DrMOS or External Gate Drivers and MOSFETs nn Cascade with Multiple Chips for Very Large Current Applications nn Accurate PolyPhase Current Sharing nn EXTVCC Capable of 5V to 14V Input nn Wide VIN Range: 4.5V to 60V nn Wide Output Voltage Range : 0.5V to 14V nn Wide SYNC Frequency Range: 100kHz to 1MHz nn Pin Programmable CCM/DCM Operation nn Pin Programmable Phase-Shift Control nn Available in a 24-Pin (4mm × 4mm) QFN Package Applications nn High Power Distributed Power Systems nn Telecom Systems nn Industrial Applications The LTC®3870-1 is a PolyPhase® step-down slave controller specially designed for multiphase operation with LTC's digital power system management DC/DC controllers.
It provides a small and cost effective solution for supplying very large currents by cascading it with a LTC3887-1 controller.
A peak current mode architecture provides the LTC3870-1 with excellent current sharing from phase to phase and from chip to chip.
Compare LTC3870-1 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
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