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LTC3542 - 2.25MHz Synchronous Step-Down DC/DC Converter

General Description

The LTC®3542 is a high efficiency monolithic synchronous buck converter using a constant frequency, current mode architecture.

Key Features

  • High Efficiency: Up to 96%.
  • High Peak Switch Current: 1000mA.
  • Low Output Ripple (.

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3542-1 2.25MHz 2.8V Output Synchronous Step-Down DC/DC Converter
LTC3541 synchronous buck DC/DC converter
LTC3541-2 High Efficiency Buck + VLDO Regulator
LTC3541-3 High Efficiency Buck + VLDO Regulator
LTC3543 600mA Synchronous Step Down Buck 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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LTC3542 500mA, 2.25MHz Synchronous Step-Down DC/DC Converter FEATURES High Efficiency: Up to 96% ■ High Peak Switch Current: 1000mA ■ Low Output Ripple (<20mV P-P Typical) Burst Mode Operation: Only 26μA ■ Very Low Quiescent Current: Only 26μA ■ 2.5V to 5.5V Input Voltage Range www.DataSheet4U.com ■ 2.25MHz Constant Frequency Operation ■ 1MHz to 3MHz External Frequency Synchronization ■ Low Dropout Operation: 100% Duty Cycle ■ No Schottky Diode Required ■ Internal Soft-Start Limits Inrush Current ■ 0.