LT8362 - Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch
Datasheet Documentation
Datasheet
Press Release
ltspice
Overview

Features

Typical Application

LT8362 Typical Application
LT8362 Typical Application

Description

The LT®8362 is a current mode DC/DC converter with a 60V, 2A switch operating from a 2.8V to 60V input. With a unique single feedback pin architecture it is capable of boost, SEPIC or inverting configurations. Burst Mode operation consumes as low as 9µA quiescent current to maintain high efficiency at very low output currents, while keeping typical output ripple below 15mV.

An external compensation pin allows optimization of loop bandwidth over a wide range of input and output voltages and programmable switching frequencies between 300kHz and 2MHz. A SYNC/MODE pin allows synchronization to an external clock. It can also be used to select between burst or pulse-skip modes of operation with or without Spread Spectrum Frequency Modulation for low EMI. For increased efficiency, a BIAS pin can accept a second input to supply the INTVCC regulator. Additional features include frequency foldback and programmable soft-start to control inductor current during startup.

The LT8362 is available in a thermally enhanced 10-lead 3mm × 3mm DFN package or a thermally enhanced 16-lead MSOP package with four pins removed.

Packaging

3x3 DFN-10,MS-16E

LT8362 Package Drawing
LT8362 Package Drawing
Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price
(1-99)
Price
(1k)*
LT8362IDD#PBF DFN 10 I $4.64 $3.25
LT8362HMSE#PBF MSOP 16 H $5.00 $3.50
LT8362HDD#TRPBF DFN 10 H $5.06 $3.56
LT8362EMSE#TRPBF MSOP 16 E $4.28 $3.01
LT8362IMSE#PBF MSOP 16 I $4.64 $3.25
LT8362HMSE#TRPBF MSOP 16 H $5.06 $3.56
LT8362EDD#TRPBF DFN 10 E $4.28 $3.01
LT8362EMSE#PBF MSOP 16 E $4.22 $2.95
LT8362EDD#PBF DFN 10 E $4.22 $2.95
LT8362IDD#TRPBF DFN 10 I $4.70 $3.31
LT8362IMSE#TRPBF MSOP 16 I $4.70 $3.31
LT8362HDD#PBF DFN 10 H $5.00 $3.50
* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.


Part Number Description Price Documentation
DC2628A LT8362 Demo Board | VIN = 10V to 36V with VOUT= 48V at 280mA to 1000mA $280.00