Linear Technology LT3435 Datasheet

Q: What is the maximum input voltage rating for this regulator?

The device accepts input voltages up to 60V.

Q: How much peak switch current can the LT3435 handle?

It includes a high efficiency 3A, 0.1Q switch on the die.

Q: What is the typical switching frequency of this regulator?

The LT3435 operates at a 500kHz switching frequency.

The document is about LT3435, LT3435 is a high voltage 3A, 500kHz step-down switching regulator with 100µA quiescent current

Linear Technology LT3435 Datasheet - cover page

Brand: Linear Technology
Category: Power Management
Document type: Datasheet
Language: English
Pages: 24
File format: PDF
File size: 294 KB
Published: 06 August, 2012
Updated: 30 September, 2023
Model: LT3435
MD5 checksum: F7E455CDBE5589DA056A48B6CE3F87B4
PDF: Linear Technology LT3435 Datasheet PDF

About this manual

The document describes the LT3435, a monolithic buck switching regulator designed to accept input voltages up to 60V. It features a high efficiency 3A switch with 0.1Ω on-resistance and operates at a 500kHz switching frequency.

What's inside

Features
Applications
Description
Absolute Maximum Ratings
Package/Order Information
Electrical Characteristics
Typical Performance Characteristics

Specifications

Switching Frequency	500kHz
Peak Switch Current	3A
Input Voltage Range	3.3V to 60V
Quiescent Current (Burst Mode)	100uA
Shutdown Current	< 1pA
Switch On Resistance	0.1Ω
Feedback Reference Voltage	1.25V

Frequently asked questions

What is the maximum input voltage rating for this regulator?