LTC3727EUH-1#PBF

$13.35

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

SKU:8b014176ee3a Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3727EUH-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 32QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3727EUH-1#PBF

Description：IC REG CTRLR BUCK 32QFN
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 ~ 30V
Frequency - Switching：255kHz ~ 530kHz
Duty Cycle (Max)：99.40%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Power Good, Soft Start
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：32-WFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)

DC DC Switching Controllers datasheet and documents for LTC3727EUH-1#PBF

LTC3727EUH-1#PBF

DC DC Switching Controllers Overview

The LTC3727EUH-1#PBF is a high-efficiency dual-phase synchronous step-down switching regulator controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4 V to 36 V and supports output voltages from 800 mV to 14 V. The device delivers up to 25 A of output current across two channels. Key electrical parameters include a switch frequency of 550 kHz, a static current of 20 uA, and a load regulation of 0.1%. It functions within a temperature range of -40°C to +85°C and utilizes a QFN-32 surface-mount package.

DC DC Switching Controllers Feature Summary

Dual-channel architecture for high-current applications
Constant frequency current mode operation
Out-of-phase control to minimize input capacitor ESR losses

DC DC Switching Controllers Applications

High efficiency dual-phase synchronous step-down regulators
Systems requiring phase-lockable frequencies up to 550kHz
Applications minimizing power loss due to input capacitor ESR

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status via official documentation. Check for specific supply restrictions or limited availability notices associated with this part number before finalizing procurement plans.

DC DC Switching Controllers Selection Notes

Select this controller for designs requiring dual-phase buck conversion with high efficiency. Ensure the application supports the specified 4 V to 36 V input range and requires outputs between 800 mV and 14 V. Verify that the QFN-32 package fits the PCB layout constraints and thermal requirements.

DC DC Switching Controllers Part Context

This component belongs to the LTC3727-1 series of dual step-down switching regulator controllers. It is designed to drive all N-channel synchronous power MOSFET stages, offering a robust solution for demanding DC/DC conversion tasks within the Analog Devices PMIC portfolio.