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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

  • s s s s s s s s s s s s.

📥 Download Datasheet

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

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC1435A High Efficiency Low Noise Synchronous Step-Down Switching Regulator
LTC1430 High Power Step-Down Switching Regulator Controller
LTC1430A High Power Step-Down Switching Regulator Controller
LTC1433 450mA/ Low Noise Current Mode Step-Down DC/DC Converters
LTC1434 450mA/ Low Noise Current Mode Step-Down DC/DC Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 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.