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LTC3828

Dual 2-Phase Step-Down Controller

LTC3828 Features

* n Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n Tracking for Both Outputs n Constant Frequency Current Mode Control n Wide VIN Range: 4.5V to 28V Operation n Power Good Output Voltage Indicator n Adjustable Soft-Start Current Ramping n Foldback Outp

LTC3828 General Description

The LTC®3828 is a dual high performance step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows for a phase-lockable frequency of up to 550kHz. The TRCKSS pin provides both soft-start and tracking funct.

LTC3828 Datasheet (378.66 KB)

Preview of LTC3828 PDF

Datasheet Details

Part number:

LTC3828

Manufacturer:

Linear Technology

File Size:

378.66 KB

Description:

Dual 2-phase step-down controller.

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TAGS

LTC3828 Dual 2-Phase Step-Down Controller Linear Technology

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