LTC3769HFE#PBF

$9.81

Description：IC REG CTRLR BOOST/SEPIC 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:606b5815fb1d Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3769HFE#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 BOOST/SEPIC 20TSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3769HFE#PBF

Description：IC REG CTRLR BOOST/SEPIC 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
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 ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP

DC DC Switching Controllers datasheet and documents for LTC3769HFE#PBF

LTC3769HFE#PBF

DC DC Switching Controllers Overview

The LTC3769HFE#PBF is a synchronous boost controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4.5 V to 60 V and supports output voltages from 2.3 V to 60 V. The device delivers up to 5 A of output current while maintaining a low quiescent current of 28 uA. It features an adjustable switching frequency between 50 kHz and 900 kHz. The component is housed in a 20-lead TSSOP-EP package and functions within a temperature range of -40°C to +125°C.

DC DC Switching Controllers Feature Summary

Synchronous boost topology for high efficiency
Low quiescent current operation
Adjustable switching frequency control

DC DC Switching Controllers Applications

Industrial power supplies
Telecommunications systems
Battery-powered equipment

DC DC Switching Controllers Procurement Notes

Verify the specific suffix HFE against official Analog Devices documentation to confirm temperature grade and packaging details. Ensure compatibility with the required thermal management solutions for the TSSOP-EP package. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

DC DC Switching Controllers Selection Notes

Select this component when designing boost converters requiring wide input voltage ranges up to 60 V. Consider the 28 uA quiescent current for battery life optimization. Verify that the external components support the selected switching frequency range of 50 kHz to 900 kHz. Ensure the PCB layout accommodates the exposed pad for thermal dissipation.

DC DC Switching Controllers Part Context

This part belongs to the LTC3769 series of synchronous boost controllers. It is designed for applications demanding high efficiency and low standby power consumption. The series offers flexible configuration options through adjustable frequency and current limit settings, suitable for various industrial and commercial power management needs.