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LTC3630 - 65V 500mA Synchronous Step-Down Converter

General Description

The LTC®3630 is a high efficiency step-down DC/DC converter with internal high side and synchronous power switches that draws only 12μA typical DC supply current while maintaining a regulated output voltage at no load.

Key Features

  • n Wide Operating Input Voltage Range: 4V to 65V n Synchronous Operation for Highest Efficiency n Internal High Side and Low Side Power MOSFETs n No Compensation Required n Adjustable 50mA to 500mA Maximum Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n Wide Output Range: 0.8V to VIN n 0.8V ±1% Feedback Voltage Reference n Precise RUN Pin Threshold n Internal and External Soft-Start n Programmable 1.8V, 3.3V, 5V or Adjustable Output n Few Exter.

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📁 Similar Datasheet

Part Number Description Manufacturer
LTC3631 High Voltage 100mA Synchronous Step-Down Converter Linear Technology Corporation
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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3633 Dual Channel 3A 15V Monolithic Synchronous Step-Down Regulator
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LTC3638 140V 250mA Step-Down Regulator

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.

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Features n Wide Operating Input Voltage Range: 4V to 65V n Synchronous Operation for Highest Efficiency n Internal High Side and Low Side Power MOSFETs n No Compensation Required n Adjustable 50mA to 500mA Maximum Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n Wide Output Range: 0.8V to VIN n 0.8V ±1% Feedback Voltage Reference n Precise RUN Pin Threshold n Internal and External Soft-Start n Programmable 1.8V, 3.3V, 5V or Adjustable Output n Few External Components Required n Low Profile (0.