LTC3862IUH-1#PBF

$9.81

Description：IC REG CTRLR BOOST/SEPIC 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:f05ad3354111 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3862IUH-1#PBF 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 BOOST/SEPIC 24QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3862IUH-1#PBF

Description：IC REG CTRLR BOOST/SEPIC 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, SEPIC
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：8.5V ~ 36V
Frequency - Switching：75kHz ~ 500kHz
Duty Cycle (Max)：96%
Synchronous Rectifier：No
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Frequency Control, Phase Control, Soft Start
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：24-WQFN Exposed Pad
Supplier Device Package：24-QFN (5x5)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3862IUH-1#PBF

LTC3862IUH-1#PBF

DC DC Switching Controllers Overview

The LTC3862IUH-1#PBF is a multi-phase current mode step-up DC/DC controller manufactured by Analog Devices Inc. It supports Boost and SEPIC topologies with an input voltage range of 8.5 V to 36 V. The device operates at a switching frequency of 300 kHz and provides a maximum output voltage of 10 V. It features a supply current of 1.8 mA and maintains a load regulation of -2%. Designed for surface mount installation, it utilizes a QFN-24 package and functions within a temperature range of -40°C to +125°C.

DC DC Switching Controllers Feature Summary

Supports multi-phase current mode control for high-efficiency power conversion
Capable of driving external MOSFETs for Boost and SEPIC converter topologies
Includes integrated soft-start functionality to limit inrush current during startup

DC DC Switching Controllers Applications

Industrial distributed power systems
Telecommunications infrastructure power supplies
Battery-powered equipment requiring voltage step-up

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and RoHS adherence before procurement. Confirm the -IH-1 suffix corresponds to the correct industrial temperature grade and pin configuration for your design. Ensure compatibility with the required QFN-24 footprint and thermal pad requirements on the PCB layout.

DC DC Switching Controllers Selection Notes

Select this component when designing non-isolated step-up converters requiring precise phase interleaving. It is suitable for applications needing wide input voltage ranges up to 36 V. Consider the QFN-24 package for space-constrained designs requiring efficient heat dissipation through the exposed pad.

DC DC Switching Controllers Part Context

This part belongs to the LTC3862 family of synchronous boost controllers. It is designed to drive external N-channel MOSFETs in multiphase configurations. The device integrates error amplifiers and PWM comparators to regulate output voltage accurately across varying load conditions.