LTC3789IGN#TRPBF

$12.95

Description：IC REG CTRLR BUCK-BOOST 28SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1bca4adf8c9a Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3789IGN#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 BUCK-BOOST 28SSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3789IGN#TRPBF

Description：IC REG CTRLR BUCK-BOOST 28SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Transistor Driver
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Buck-Boost
Number of Outputs：2
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4V ~ 38V
Frequency - Switching：200kHz ~ 640kHz
Duty Cycle (Max)：90%
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：28-SSOP (0.154", 3.90mm Width)
Supplier Device Package：28-SSOP

DC DC Switching Controllers datasheet and documents for LTC3789IGN#TRPBF

LTC3789IGN#TRPBF

DC DC Switching Controllers Overview

The LTC3789IGN#TRPBF is a synchronous buck-boost switching regulator controller manufactured by Analog Devices Inc. It operates in a 28-lead SSOP package and supports input voltages from 4V to 36V, delivering up to 10A output current. The device features a fixed 400kHz switching frequency and maintains a low quiescent current of 1.5mA. It regulates outputs between 800mV and 30V with 0.1% load regulation accuracy across an industrial temperature range of -40°C to +125°C.

DC DC Switching Controllers Feature Summary

Synchronous four-switch buck-boost topology for high efficiency
Wide input voltage range supporting diverse power sources
Integrated shutdown control for power management

DC DC Switching Controllers Applications

Industrial automation systems
Telecommunications infrastructure
Portable instrumentation

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized channels due to limited supply status. Confirm package integrity and pin alignment prior to installation. Review the official datasheet for handling precautions and thermal requirements. Ensure compatibility with existing circuit designs before procurement.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring wide input voltage flexibility and high output current capabilities. Consider the 28-lead SSOP package constraints for PCB layout. Evaluate thermal performance under maximum load conditions within the specified temperature range.

DC DC Switching Controllers Part Context

This component belongs to the LTC3789 series of power management ICs designed for robust DC-DC conversion. It complements other Analog Devices regulators by offering versatile buck-boost functionality in a compact surface-mount package suitable for space-constrained electronic designs.