LTC3807HUDC#TRPBF

$3.76

Description：IC REG CTRLR BUCK 20QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:33ea0d500a6e Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC3807HUDC#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 20QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3807HUDC#TRPBF

Description：IC REG CTRLR BUCK 20QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4V ~ 38V
Frequency - Switching：50kHz ~ 900kHz
Duty Cycle (Max)：99%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control, Soft Start, Tracking
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad
Supplier Device Package：20-QFN (3x4)

DC DC Switching Controllers datasheet and documents for LTC3807HUDC#TRPBF

LTC3807HUDC#TRPBF

DC DC Switching Controllers Overview

The LTC3807HUDC#TRPBF is a low quiescent current, synchronous step-down DC/DC controller manufactured by Analog Devices Inc. It supports an input voltage range of 4V to 60V and delivers adjustable output voltages from 800mV to 24V. The device operates with a programmable switching frequency between 105kHz and 835kHz. It features a maximum duty cycle of 99% and includes integrated soft-start and tracking capabilities. The component is housed in a 20-lead QFN package rated for operation between -40°C and +125°C.

DC DC Switching Controllers Feature Summary

Supports high input voltages up to 60V for flexible power distribution
Integrates low quiescent current architecture for improved efficiency
Provides precise output voltage regulation with soft-start functionality

DC DC Switching Controllers Applications

Industrial point-of-load regulation
Telecommunications power systems
Embedded computing power management

DC DC Switching Controllers Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm electrical characteristics and pinout compatibility. Ensure that the supply chain source provides valid traceability and authenticity certificates. Cross-reference the datasheet revision history to account for any manufacturing changes or updates that may affect performance specifications.

DC DC Switching Controllers Selection Notes

Select this controller when designing systems requiring high input voltage tolerance and efficient power conversion. Consider the thermal requirements associated with the QFN package and ensure adequate PCB layout for heat dissipation. Evaluate the required output current against external MOSFET selection to meet system load demands.

DC DC Switching Controllers Part Context

This component belongs to the LTC3807 series of synchronous step-down controllers. It is designed for applications demanding high efficiency and wide input voltage ranges. The series offers various package options to suit different board space constraints while maintaining consistent control performance.