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LT8610AC-1 - 3.5A Synchronous Step-Down Regulator

Download the LT8610AC-1 datasheet PDF. This datasheet also covers the LT8610AC variant, as both devices belong to the same 3.5a synchronous step-down regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LT®8610AC/LT8610AC-1 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 2.5µA of quiescent current.

Compared to the LT8610AB, the LT8610AC/LT8610AC-1 has a lower feedback voltage of 800mV and a lower minimum VIN of 3V.

Key Features

  • n LT8610 Feature Set, Plus: 3V Minimum Input Voltage 800mV Feedback Voltage 3.5A Maximum Output Current Fast 30ns Minimum Switch-On Time Improved Burst Mode Efficiency Improved EMI n Wide Input Voltage Range: 3V to 42V n Ultralow Quiescent Current Burst Mode® Operation: 2.5μA IQ Regulating 12VIN to 3.3VOUT n High Efficiency Synchronous Operation: 95% Efficiency at 1A, 5VOUT from 12VIN 93% Efficiency at 1A, 3.3VOUT from 12VIN n Low Dropout Under All Conditions: 200mV at 1A n Saf.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT8610AC-Linear.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT8610AC 3.5A Synchronous Step-Down Regulator
LT8630 0.6A Synchronous Micropower Step-Down High Efficiency Switching Regulator
LT8631 1A Synchronous Micropower Step-Down Regulator
LT8697 42V Input Synchronous Buck
LT8302-3 Micropower No-Opto Isolated Flyback Converter

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
Features n LT8610 Feature Set, Plus: 3V Minimum Input Voltage 800mV Feedback Voltage 3.5A Maximum Output Current Fast 30ns Minimum Switch-On Time Improved Burst Mode Efficiency Improved EMI n Wide Input Voltage Range: 3V to 42V n Ultralow Quiescent Current Burst Mode® Operation: 2.5μA IQ Regulating 12VIN to 3.3VOUT n High Efficiency Synchronous Operation: 95% Efficiency at 1A, 5VOUT from 12VIN 93% Efficiency at 1A, 3.3VOUT from 12VIN n Low Dropout Under All Conditions: 200mV at 1A n Safely Tolerates Inductor Saturation in Overload n Adjustable and Synchronizable Frequency: LT8610AC: 200kHz to 2.2MHz LT8610AC-1: 1.5MHz to 2.2MHz n Accurate 1.