LTC3769EUF#TRPBF

$7.88

Description：IC REG CTRLR BOOST/SEPIC 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d3d98a943856 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3769EUF#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 BOOST/SEPIC 24QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3769EUF#TRPBF

Description：IC REG CTRLR BOOST/SEPIC 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, SEPIC
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4.5V ~ 60V
Frequency - Switching：105kHz ~ 760kHz
Duty Cycle (Max)：96%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：24-WFQFN Exposed Pad
Supplier Device Package：24-QFN (4x4)

DC DC Switching Controllers datasheet and documents for LTC3769EUF#TRPBF

LTC3769EUF#TRPBF

DC DC Switching Controllers Overview

The LTC3769EUF#TRPBF is a synchronous boost controller manufactured by Analog Devices Inc., designed for high-efficiency power conversion applications. It supports input voltages from 4.5V to 60V and delivers adjustable output voltages ranging from 2.3V to 60V. The device operates with a switching frequency between 50kHz and 900kHz, allowing for optimized inductor selection. Key electrical parameters include a maximum duty cycle of 96% and a quiescent current of 28uA. It features integrated soft-start, current limit, and power good indicators within a 20-TSSOP-EP package.

DC DC Switching Controllers Feature Summary

Synchronous rectification architecture for enhanced efficiency
Integrated soft-start and current limit protection
Power good indicator for system monitoring
Wide input voltage range capability

DC DC Switching Controllers Applications

Industrial power supplies
Battery-powered equipment
Telecommunications systems
Automotive electronics

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the operating temperature range matches application requirements. Ensure the TSSOP-EP package footprint aligns with PCB layout specifications. Cross-reference the datasheet for pinout compatibility during integration.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring wide input voltage ranges up to 60V. Consider the 20-TSSOP-EP package for thermal performance needs. Evaluate the 50kHz to 900kHz frequency range against inductor size constraints. Verify that the 28uA quiescent current meets standby power requirements.

DC DC Switching Controllers Part Context

This part belongs to the LTC3769 series of low IQ synchronous boost controllers. It complements other Analog Devices power management solutions by providing flexible topology options. The series is designed for robust performance in demanding environments.