LTC3862EFE-2

Description：IC POWER MANAGEMENT
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:3b6fc72afb68 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3862EFE-2 is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC POWER MANAGEMENT. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3862EFE-2

Description：IC POWER MANAGEMENT
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)：5.5V ~ 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 ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：24-TSSOP

DC DC Switching Controllers datasheet and documents for LTC3862EFE-2

LTC3862EFE-2

DC DC Switching Controllers Overview

The LTC3862EFE-2#PBF is a single-output boost and SEPIC DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 5.5 V to 36 V and supports switching frequencies from 75 kHz to 500 kHz. The device features a maximum duty cycle of 96% and includes clock synchronization capabilities. It is housed in a 24-TSSOP package with an exposed pad, designed for surface mount installation. The controller provides enable, frequency control, phase control, and soft-start functions, operating reliably across a temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

Supports multiphase boost and SEPIC topologies for high-power applications
Includes clock synchronization for multi-controller systems
Provides integrated soft-start and phase control features

DC DC Switching Controllers Applications

High power step-up DC/DC converter designs
Multiphase voltage regulation systems
Industrial power supply architectures

DC DC Switching Controllers Procurement Notes

Verify the exact part number suffix, specifically the presence of the '-2' designation, as it indicates specific configuration differences compared to other variants in the LTC3862 family. Confirm package type compatibility during sourcing. Check current availability status as some distributors may list restricted supply conditions. Ensure documentation matches the specific revision required for your design implementation.

DC DC Switching Controllers Selection Notes

Select this component when designing single-output boost or SEPIC converters requiring precise phase control and synchronization. It is suitable for applications needing wide input voltage ranges up to 36 V. Consider thermal management requirements due to the TSSOP-EP package. Evaluate system efficiency needs against the specified switching frequency range and duty cycle limits.

DC DC Switching Controllers Part Context

This controller belongs to the LTC3862 series, which includes multiphase variants like the LTC3862-1 and LTC3862-2. These devices are designed for high-efficiency power conversion in demanding environments. The series supports various evaluation boards such as the DC1891A and DC2006A-B for development purposes. The family emphasizes scalability and synchronization capabilities for complex power distribution networks.