LTC7802JUFDM#WTRPBF

$3.23

Description：40V, LOW IQ DUAL PHSE SYCH STP-D
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:815f819dd3c5 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC7802JUFDM#WTRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is 40V, LOW IQ DUAL PHSE SYCH STP-D. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC7802JUFDM#WTRPBF

Description：40V, LOW IQ DUAL PHSE SYCH STP-D
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：4.5V ~ 40V
Frequency - Switching：100kHz ~ 3MHz
Duty Cycle (Max)：99%
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-QFN (4x5)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC7802JUFDM#WTRPBF

LTC7802JUFDM#WTRPBF

DC DC Switching Controllers Overview

The LTC7802JUFDM#WTRPBF is a dual, two-phase synchronous step-down controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4.5V to 40V and supports switching frequencies from 100kHz to 3MHz. The device features low quiescent current and integrated spread spectrum frequency modulation for noise reduction. It utilizes a 28-lead QFN package rated for junction temperatures up to 150°C.

DC DC Switching Controllers Feature Summary

Dual-channel architecture supporting independent or interleaved two-phase operation
Integrated spread spectrum frequency modulation to reduce EMI
Low IQ design optimizing efficiency across load ranges
Synchronous rectification control for high-efficiency buck conversion

DC DC Switching Controllers Applications

Industrial point-of-load regulation
Telecommunications power distribution
Embedded computing systems
Automotive electronics

DC DC Switching Controllers Procurement Notes

Verify the specific suffix JUFDM against official Analog Devices documentation to confirm pinout, thermal pad configuration, and temperature grade. Ensure compatibility with PCB layout requirements for the 28-QFN package. Cross-reference datasheet revision dates to validate feature availability.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring dual isolated outputs or interleaved phase cancellation to minimize input ripple. Evaluate thermal performance based on the 28-QFN package dissipation capabilities. Confirm that the 40V maximum input rating aligns with system supply constraints.

DC DC Switching Controllers Part Context

This part belongs to the LTC780x family of low IQ synchronous buck controllers. It shares architectural similarities with the LTC7803 and LTC7805 but differs in channel count and package type. The series emphasizes efficiency and EMI management through advanced control techniques.