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LT8610AB Datasheet 3.5a Synchronous Step-down Regulator

Manufacturer: Linear Technology (now Analog Devices)

Overview: LT8610A/LT8610AB Series 42V, 3.5A Synchronous Step-Down Regulator with 2.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LT®8610A/LT8610AB series are compact, high efficiency, high speed synchronous monolithic step-down switching regulators that consume only 2.5µA of quiescent current.

Compared to the LT8610, they have higher maximum output currents of 3.5A and a faster minimum switch-on time of 30ns.

The LT8610A has the same low ripple burst mode performance of the LT8610, while the LT8610AB has even higher light load efficiency.

Key Features

  • LT8610 Feature Set, Plus: 3.5A Maximum Output Current Fast 30ns Minimum Switch-On Time Improved Burst Mode Efficiency (LT8610AB Only) Improved EMI n Wide Input Voltage Range: 3.4V to 42V n Ultralow Quiescent Current Burst Mode® Operation: 2.5μA IQ Regulating 12VIN to 3.3VOUT n Fixed Output Voltages: 3.3V, 5V n Output Ripple < 10mV P-P (LT8610A Only) n High Efficiency Synchronous Operation: 95% Efficiency at 1A, 5VOUT from 12VIN 93% Efficiency at 1A, 3.3VOUT from 12VIN n Low Dro.

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More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LT8610A 3.5A Synchronous Step-Down Regulator
LT8610 2.5A Synchronous Step-Down Regulator
LT8611 2.5A Synchronous Step-Down Regulator
LT8612 6A Synchronous Step-Down Regulator
LT8613 6A Synchronous Step-Down Regulator
LT8614 4A Synchronous Step-Down Silent Switcher
LT8616 Dual 42V Synchronous Monolithic Step-Down Regulator
LT8619 1.2A Synchronous Monolithic Buck Regulator
LT8619-5 1.2A Synchronous Monolithic Buck Regulator
LT8601 42V Triple Monolithic Synchronous Step-Down Regulator

LT8610AB Distributor