LTC3826EG-1#PBF

$6.84

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

SKU:7ecd51bcdf15 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3826EG-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 LTC3826EG-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 ~ 36V
Frequency - Switching：250kHz ~ 530kHz
Duty Cycle (Max)：99.40%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.209", 5.30mm Width)
Supplier Device Package：28-SSOP

DC DC Switching Controllers datasheet and documents for LTC3826EG-1#PBF

LTC3826EG-1#PBF

DC DC Switching Controllers Overview

The LTC3826EG-1#PBF is a dual, two-phase synchronous step-down controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4V to 36V and supports output voltages from 800mV to 10V. The device delivers up to 25A of output current with a maximum switching frequency of 390kHz. Quiescent current is specified at 30µA, and the unit functions reliably across a temperature range of -40°C to +85°C. Packaged in a 28-pin SSOP, it utilizes current-mode control architecture for precise regulation.

DC DC Switching Controllers Feature Summary

Dual-channel architecture enables independent or interleaved operation to minimize input capacitor ESR losses and system noise.
OPTI-LOOP compensation technology allows optimization of transient response across wide output capacitance and ESR ranges.
Selectable light-load operation modes include Burst Mode, pulse skipping, and continuous inductor current mode.
Integrated features include programmable soft start, tracking capabilities, current foldback protection, and power good indication.

DC DC Switching Controllers Applications

Automotive electronic systems requiring robust power management
Battery-powered digital devices prioritizing extended operational life
Distributed DC power supply architectures

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm package integrity and pin alignment against the SSOP-28 specification sheet. Ensure environmental compliance documentation matches project requirements. Cross-reference ordering suffixes to confirm exact electrical characteristics and thermal performance ratings before integration into final designs.

DC DC Switching Controllers Selection Notes

Select this controller when low quiescent current is critical for battery longevity in dual-rail applications. The wide input voltage range accommodates various battery chemistries. Consider the specific switching frequency limits and thermal dissipation requirements associated with the 25A output capability. Evaluate board space constraints relative to the SSOP-28 footprint compared to alternative QFN packages in the same family.

DC DC Switching Controllers Part Context

This component belongs to the LTC3826 series of high-performance dual step-down switching regulator controllers. It is designed to drive all N-channel synchronous power MOSFET stages. The EG-1 designation indicates specific electrical parameters and packaging variations within the broader product line managed by Analog Devices for industrial and automotive power management solutions.