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LTC1435 - High Efficiency Low Noise Synchronous Step-Down Switching Regulator

Download the LTC1435 datasheet PDF. This datasheet also covers the LTC variant, as both devices belong to the same high efficiency low noise synchronous step-down switching regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®1435 is a synchronous step-down switching regulator controller that drives external N-channel power MOSFETs using a fixed frequency architecture.

Burst ModeTM operation provides high efficiency at low load currents.

Key Features

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📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC-1435.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for LTC1435 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LTC1435. For precise diagrams, and layout, please refer to the original PDF.

LTC1435 High Efficiency Low Noise Synchronous Step-Down Switching Regulator FEATURES s s s s s s s s s s s s DESCRIPTION The LTC®1435 is a synchronous step-down switching...

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s s s s DESCRIPTION The LTC®1435 is a synchronous step-down switching regulator controller that drives external N-channel power MOSFETs using a fixed frequency architecture. Burst ModeTM operation provides high efficiency at low load currents. A maximum duty cycle limit of 99% provides low dropout operation which extends operating time in battery-operated systems. The operating frequency is set by an external capacitor allowing maximum flexibility in optimizing efficiency. A secondary winding feedback control pin, SFB, guarantees regulation regardless of load on the main output by forcing continuous operation.

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