LTC3860EUH#PBF

$7.55

Description：IC REG CTRLR BUCK 32QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tube

SKU:2ce6f7482ed4 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3860EUH#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 BUCK 32QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3860EUH#PBF

Description：IC REG CTRLR BUCK 32QFN
Series：PolyPhase®
Mfr：Analog Devices Inc.
Package：Tube
Output Type：PWM Signal
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：3V ~ 5.5V
Frequency - Switching：250kHz ~ 1.25MHz
Duty Cycle (Max)：91.50%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control, Phase 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 LTC3860EUH#PBF

LTC3860EUH#PBF

DC DC Switching Controllers Overview

The LTC3860EUH#PBF is a dual-phase synchronous step-down DC/DC controller from Analog Devices. It operates with an input voltage range of 4.5V to 38V and supports output voltages from 600mV to 5V. The device delivers up to 25A per phase, utilizing a constant frequency current mode architecture. It features a switchable switching frequency between 150kHz and 770kHz. The component includes integrated OPTI-LOOP compensation for transient optimization and independent TRACK/SS pins for synchronized startup sequencing.

DC DC Switching Controllers Feature Summary

Synchronous buck topology with dual-phase operation for high current delivery
Integrated OPTI-LOOP compensation for optimized transient response across varying capacitance
Independent tracking and soft-start controls for precise multi-rail power sequencing
Low quiescent current architecture designed to extend battery life in portable applications

DC DC Switching Controllers Applications

Distributed DC power systems requiring efficient voltage regulation
Battery-operated digital devices needing extended operational runtimes
Automotive always-on systems demanding robust power management
High-performance computing boards requiring synchronized multi-phase power rails

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