LTC7804IUD#PBF

$6.71

Description：LOW IQ SYNCHRONOUS BOOST CONTROL
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:73903ce80da8 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC7804IUD#PBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is LOW IQ SYNCHRONOUS BOOST CONTROL. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC7804IUD#PBF

Description：LOW IQ SYNCHRONOUS BOOST CONTROL
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4.5V ~ 40V
Frequency - Switching：100kHz ~ 3MHz
Duty Cycle (Max)：100%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC7804IUD#PBF

LTC7804IUD#PBF

DC DC Switching Controllers Overview

The LTC7804IUD#PBF is a low quiescent current synchronous boost controller manufactured by Analog Devices Inc. It operates with an input voltage range of 2.5V to 38V and supports switching frequencies from 50kHz to 900kHz. The device features a 16-lead QFN package (4mm x 5mm) and functions within a temperature range of -40°C to +125°C. Key electrical specifications include a maximum output current capability of 5A, a typical quiescent current of 55µA, and adjustable output voltage regulation. The controller integrates soft-start functionality and frequency synchronization capabilities for flexible power system design.

DC DC Switching Controllers Feature Summary

Synchronous boost topology control with integrated driver outputs
Low quiescent current operation for enhanced efficiency in standby modes
Adjustable switching frequency with external synchronization support
Integrated soft-start mechanism to limit inrush current during startup

DC DC Switching Controllers Applications

Battery-powered portable electronics requiring high efficiency
Industrial sensor nodes and IoT devices with strict power budgets
Automotive infotainment and lighting systems operating on variable bus voltages
Telecommunications equipment utilizing single-cell lithium-ion or multi-cell battery packs

DC DC Switching Controllers Procurement Notes

Verify the specific suffix designation against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure that the selected variant matches the required operating temperature range and package dimensions for your PCB layout. Cross-reference the ordering part number with the latest Analog Devices documentation to avoid discrepancies in functional specifications or regulatory compliance status such as RoHS requirements.

DC DC Switching Controllers Selection Notes

Evaluate the input voltage range and desired output current to ensure the controller meets the application's power requirements. Consider the switching frequency selection based on inductor size constraints and electromagnetic interference considerations. Review the thermal performance data for the QFN package to determine adequate heatsinking needs. Confirm that the synchronization feature aligns with other converters in the system to minimize noise coupling.

DC DC Switching Controllers Part Context

This component belongs to the LTC7804 family of synchronous boost controllers designed for high-efficiency power conversion. It is part of Analog Devices' portfolio of power management integrated circuits aimed at optimizing energy usage in mobile and industrial applications. The device complements other regulators in the series by providing specialized boost functionality with low standby current consumption.