LTC7812HUH#TRPBF

$5.82

Description：IC REG CTRLR BUCK/BOOST 32QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:58ee59f7b987 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC7812HUH#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 32QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC7812HUH#TRPBF

Description：IC REG CTRLR BUCK/BOOST 32QFN
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 ~ 38V
Frequency - Switching：115kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)：96%, 99%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 150°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 LTC7812HUH#TRPBF

LTC7812HUH#TRPBF

DC DC Switching Controllers Overview

The LTC7812HUH#TRPBF is a high-performance synchronous Boost+Buck DC/DC switching regulator controller from Analog Devices. It drives all N-channel power MOSFET stages and contains independent step-up and step-down controllers. These can regulate two separate outputs or be cascaded to manage an output voltage from an input that is above, below, or equal to the output. The device supports an input voltage range of 5V to 38V.

DC DC Switching Controllers Feature Summary

Supports cascaded operation for pass-through regulation where input voltage exceeds, equals, or falls below the required output voltage
Features independent boost and buck control loops allowing simultaneous regulation of two distinct outputs
Capable of driving all N-channel power MOSFET stages for efficient synchronous rectification

DC DC Switching Controllers Applications

Wide input range power systems requiring flexible voltage conversion
Battery-powered applications with varying discharge levels
Systems needing isolated or non-isolated dual-rail generation

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 matches the HUH package style. Check current availability status as supply may be restricted. Validate RoHS compliance through official documentation.

DC DC Switching Controllers Selection Notes

Select this controller for designs requiring a single IC to handle both step-up and step-down topologies simultaneously. It is suitable for applications where input voltage fluctuates significantly around the target output level. Consider thermal management requirements for the QFN-32 package in high-current scenarios.

DC DC Switching Controllers Part Context

This component belongs to the LTC7812 series of power management ICs. It is designed for complex power architectures that demand high efficiency and flexibility. The device integrates advanced control features to maintain stability across wide operating ranges.