LTC7804EUD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC7804EUD#PBF

Manufacturer

Analog Devices

Introduction

The LTC7804EUD#PBF is a step-up DC DC switching controller utilized in power management applications. It is packaged in a tube and implemented in a 16-WFQFN exposed pad.

Product Features and Performance

Step-up (Boost) topology

Output Type: Transistor Driver

Single output configuration

Single-phase output

Supports a supply voltage range from 4.5V to 40V

Switching frequency adjustable from 100kHz to 3MHz

Capable of 100% duty cycle

Includes synchronous rectifier for improved efficiency

Product Advantages

High efficiency boost controller

Broad voltage supply range accommodates various applications

High-frequency operation reduces the size of external components

Key Technical Parameters

Voltage – Supply (Vcc/Vdd): 4.5V ~ 40V

Frequency – Switching: 100kHz ~ 3MHz

Duty Cycle (Max): 100%

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Operates efficiently across a wide temperature range (-40°C to 125°C)

Compatibility

Surface mounting technology fits into modern electronic manufacturing processes

16-QFN (3x3) package

Application Areas

Suitable for telecommunications, automotive, industrial, aerospace, and other power management applications

Product Lifecycle

The product status is currently active

Not nearing discontinuation with consistent manufacturer support

Several Key Reasons to Choose This Product

High-efficiency step-up voltage control which reduces power loss

Flexible voltage requirements suitable for various applications

High switching frequency facilitates the use of smaller, low-cost external components

Robust temperature range ensures reliability across various operating conditions

Industry-standard packaging for compatibility with standard manufacturing processes