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LT3980 - Step-Down Switching Regulator

Description

The LT®3980 is an adjustable frequency (100kHz to 2.4MHz) monolithic buck switching regulator that accepts input voltages up to 58V (80V transient).

A high efficiency 200mΩ switch is included on the die along with a boost Schottky diode and the necessary oscillator, control, and logic circuitry.

Features

  • Wide Input Range: Operation from 3.6V to 58V.
  • Overvoltage Lockout Protects Circuits Through 80V Transients.
  • 2A Maximum Output Current.
  • Low Ripple (.

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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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LT3980 58V, 2A, 2.4MHz Step-Down Switching Regulator with 85µA Quiescent Current Features ■ Wide Input Range: Operation from 3.6V to 58V ■ Overvoltage Lockout Protects Circuits Through 80V Transients ■ 2A Maximum Output Current ■ Low Ripple (<15mVP-P) Burst Mode® Operation: IQ = 85µA at 12VIN to 3.3VOUT ■ Adjustable Switching Frequency: 100kHz to 2.
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