LTC3862HFE-1#PBF

$10.59

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

SKU:8298b2b98c84 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3862HFE-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 24TSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3862HFE-1#PBF

Description：IC REG CTRLR BOOST/SEPIC 24TSSOP
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 ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：24-TSSOP
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3862HFE-1#PBF

LTC3862HFE-1#PBF

DC DC Switching Controllers Overview

The LTC3862HFE-1#PBF is a two-phase current mode step-up DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 8.5 V to 36 V and supports Boost and SEPIC topologies. The device features a fixed switching frequency of 300 kHz, a maximum output voltage of 10 V, and a quiescent current of 30 uA. It is housed in a 24-lead TSSOP package with an exposed pad (TSSOP-EP-24) and is rated for operation between -40°C and +150°C.

DC DC Switching Controllers Feature Summary

Supports multi-phase current mode control for efficient power conversion
Capable of driving external synchronous rectifiers for boost and SEPIC applications
Includes integrated soft-start functionality to manage inrush currents

DC DC Switching Controllers Applications

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

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix indicates the correct temperature grade and lead-free status. Request official datasheets and material declarations prior to integration to ensure compliance with project specifications and regulatory requirements.

DC DC Switching Controllers Selection Notes

Select this controller when designing high-efficiency step-up converters requiring precise current sharing between phases. Ensure the external MOSFETs and inductors are rated for the target output current and voltage stress. Verify that the required operating temperature range aligns with the industrial/h-grade specification of the H suffix.

DC DC Switching Controllers Part Context

This component belongs to the LTC3862 family of PolyPhase controllers designed for high-density power solutions. It complements other variants such as the LTC3862IFE-1#PBF, which shares similar electrical characteristics but differs in the specified operating temperature range. The family focuses on reducing solution size while maintaining high efficiency in demanding environments.