LTC7813EUH#TRPBF

$6.11

Description：IC REG CTRLR BUCK/BOOST
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:fd706a551bae Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC7813EUH#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK/BOOST. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC7813EUH#TRPBF

Description：IC REG CTRLR BUCK/BOOST
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up, Step-Down
Output Configuration：Positive
Topology：Buck, Boost
Number of Outputs：2
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4.5V ~ 60V
Frequency - Switching：105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)：96%, 99%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：32-WFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC7813EUH#TRPBF

LTC7813EUH#TRPBF

DC DC Switching Controllers Overview

The LTC7813EUH#TRPBF is a synchronous Boost+Buck DC/DC switching regulator controller from Analog Devices. It features independent step-up and step-down controllers capable of driving all N-channel power MOSFET stages. The device supports input voltages from 4.5V to 60V and regulates output voltages between 800mV and 60V. It operates at a fixed switching frequency of 850kHz with up to 100% duty cycle. The controller delivers up to 20A output current, maintains low quiescent current of 34µA, and functions within an industrial temperature range of -40°C to +125°C in a 32-lead QFN package.

DC DC Switching Controllers Feature Summary

Integrates independent boost and buck controllers for flexible cascaded or dual-output configurations
Drives all N-channel power MOSFET stages for high efficiency
Supports input voltages above, below, or equal to the regulated output voltage

DC DC Switching Controllers Applications

Wide input range DC/DC regulation systems
Cascaded boost and buck regulator designs
Dual-output power supply architectures

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing. Confirm the manufacturer is Analog Devices Inc. Ensure the component meets RoHS compliance requirements. Check datasheet specifications for thermal performance and pinout compatibility before integration into the design.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring simultaneous or cascaded boost and buck conversion from a single wide-range input. It is suitable for designs needing independent control of two outputs or complex voltage translation where input may exceed or fall below output levels. Consider the 32-QFN package for space-constrained layouts.

DC DC Switching Controllers Part Context

This component belongs to the LTC7813 series of synchronous Boost+Buck controllers. It is part of Analog Devices' portfolio of non-isolated power management ICs designed for high-performance DC/DC conversion. The series includes variants with different packaging options such as tubes and reels.