LTC3868IGN-1#PBF

$3.82

Description：IC REG CTRLR BUCK 28SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:6b7fb53c7fc0 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3868IGN-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 BUCK 28SSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3868IGN-1#PBF

Description：IC REG CTRLR BUCK 28SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：4V ~ 24V
Frequency - Switching：105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)：99.40%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Frequency Control, Power Good, Soft Start
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.154", 3.90mm Width)
Supplier Device Package：28-SSOP
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3868IGN-1#PBF

LTC3868IGN-1#PBF

DC DC Switching Controllers Overview

The LTC3868IGN-1#PBF is a low IQ, two-phase synchronous buck controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4 V to 24 V and supports output voltages from 800 mV to 14 V. The device delivers up to 25 A of output current across two channels with a switchable frequency between 75 kHz and 850 kHz. Quiescent current is specified at 170 uA, and load regulation is rated at 0.01%. It functions in temperatures from -40°C to +85°C and is housed in an SSOP-28 package.

DC DC Switching Controllers Feature Summary

Integrates dual-phase synchronous buck control for high-current applications
Features ultra-low quiescent current operation for improved efficiency
Supports adjustable switching frequencies to optimize component size
Includes shutdown capability for power management flexibility

DC DC Switching Controllers Applications

Point-of-load regulation in industrial systems
Power distribution networks for embedded computing
Telecommunications infrastructure equipment
Battery-powered devices requiring efficient step-down conversion

DC DC Switching Controllers Procurement Notes

Verify availability status carefully as the part may be subject to limited supply or factory special orders. Confirm RoHS compliance details through official documentation before integration. Ensure the SSOP-28 package footprint matches your PCB design requirements. Check for any recent product change notices that might affect long-term procurement plans.

DC DC Switching Controllers Selection Notes

Select this controller when dual-channel synchronous buck regulation is required with low standby power consumption. The wide input voltage range suits single-cell lithium battery or 12V/24V bus architectures. Consider the thermal performance of the SSOP-28 package for your specific current loads. Verify that the required output voltage range falls within the 800 mV to 14 V specification.

DC DC Switching Controllers Part Context

This component belongs to the LTC3868-1 series of power management ICs from Analog Devices. It is categorized under switching voltage regulators and PMIC solutions. The part is designed for applications demanding high efficiency and compact form factors. It complements other buck controllers in the portfolio by offering dual-phase capability in a standard SSOP package.