LTC3721EUF-1#TRPBF

$6.41

Description：IC REG CTRLR PUSH-PULL 16QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:dcb062ef282d Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3721EUF-1#TRPBF 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 PUSH-PULL 16QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3721EUF-1#TRPBF

Description：IC REG CTRLR PUSH-PULL 16QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up/Step-Down
Output Configuration：Positive, Isolation Capable
Topology：Push-Pull
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：Up to 10V
Frequency - Switching：Up to 1MHz
Duty Cycle (Max)：50%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Soft Start
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-WQFN Exposed Pad
Supplier Device Package：16-QFN (4x4)

DC DC Switching Controllers datasheet and documents for LTC3721EUF-1#TRPBF

LTC3721EUF-1#TRPBF

DC DC Switching Controllers Overview

The LTC3721EUF-1#TRPBF is a push-pull DC/DC switching controller manufactured by Analog Devices Inc. It operates with an input voltage range of 10.7 V to 75 V and supports a maximum switching frequency of 1 MHz. The device features current-mode control with cycle-by-cycle current limiting and soft-start capabilities. It is housed in a 16-WQFN (4x4 mm) package with an exposed pad, designed for surface mount installation. The component functions as a positive, isolated output regulator suitable for boost or buck topologies within an operating temperature range of -40°C to 85°C.

DC DC Switching Controllers Feature Summary

Implements current-mode control architecture for precise regulation
Provides integrated cycle-by-cycle current limiting protection
Includes programmable soft-start functionality

DC DC Switching Controllers Applications

Isolated power supply designs requiring high input voltages
Industrial equipment power management systems
Telecommunications infrastructure power stages

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm tape-and-reel packaging and temperature grade. Ensure the ordering part number matches the required operational specifications and package variant before procurement.

DC DC Switching Controllers Selection Notes

Select this controller for applications demanding wide input voltage ranges up to 75 V. Evaluate thermal performance requirements due to the QFN package design. Confirm compatibility with external MOSFETs and transformer configurations for the intended push-pull topology.

DC DC Switching Controllers Part Context

This component belongs to the LTC3721 family of push-pull controllers. It shares core functional characteristics with other variants in the series, differing primarily in package type and temperature rating. The UF suffix indicates the specific 16-QFN package configuration used for this part number.