LTC3810HUH-5#TRPBF

$4.77

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

SKU:aab2edbabca8 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3810HUH-5#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 32QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3810HUH-5#TRPBF

Description：IC REG CTRLR BUCK 32QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4.35V ~ 14V
Frequency - Switching：-
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, 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)

DC DC Switching Controllers datasheet and documents for LTC3810HUH-5#TRPBF

LTC3810HUH-5#TRPBF

DC DC Switching Controllers Overview

The LTC3810HUH-5#TRPBF is a current mode synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4.5V to 60V and supports output voltages from 800mV to 55.8V. The device delivers up to 10A of output current with a fixed switching frequency of 250kHz. It features a low quiescent current of 240µA and operates within a temperature range of -40°C to +125°C. Packaged in a 32-lead QFN, it includes shutdown functionality and requires a 3mA operating supply current.

DC DC Switching Controllers Feature Summary

Current mode control architecture for precise regulation
Synchronous buck topology supporting high efficiency
Integrated shutdown capability for power management

DC DC Switching Controllers Applications

Industrial point-of-load regulation
Telecommunications power systems
High voltage battery powered equipment

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. or its predecessor Linear Technology. Ensure the component matches the 32-lead QFN package outline. Check RoHS compliance status via official documentation. Validate the part number against the latest datasheet revision to avoid obsolete variants.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring wide input voltage ranges up to 60V. It is suitable for designs needing a fixed 250kHz switching frequency. Consider the 10A current capability for moderate power loads. Evaluate the 32-lead QFN package for thermal performance requirements. Ensure compatibility with external MOSFETs for synchronous rectification.

DC DC Switching Controllers Part Context

This component belongs to the LTC3810 family of synchronous step-down regulators. It is designed for high voltage applications where standard controllers are insufficient. The device integrates the error amplifier and PWM comparator. External components set the switching frequency and output voltage. It serves as a core power management element in complex systems.