LTC3203EDD-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3203EDD-1#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3203EDD-1#TRPBF is a high performance charge pump DC/DC converter designed for applications requiring efficient power management and step-up voltage conversion.

Product Features and Performance

High efficiency step-up charge pump

Output configuration is positive

Operates at a switching frequency of 900kHz or 1MHz

Supports inputs from 2.7V to 5.5V

Programmable outputs at either 4.5V or 5V

Maximum output current of 500mA

Operates efficiently without a synchronous rectifier

Product Advantages

Compact 10-WFDFN package facilitates easy surface mount installation

Flexible input voltage range suitable for battery-operated devices

High switching frequency minimizes external component size

Ability to program output voltage provides design versatility

Key Technical Parameters

Voltage - Input (Min): 2.7V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 4.5V, 5V

Current - Output: 500mA

Frequency - Switching: 900kHz, 1MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed for reliable operation within a wide temperature range of -40°C to 85°C

Robust 10-WFDFN exposed pad package ensures heat dissipation and enhanced durability

Compatibility

Compatible with multiple circuit architectures needing regulated output from a lower DC input

Fits surface-mounted device (SMD) technology for easier integration in automated manufacturing processes

Application Areas

Portable electronic devices

Battery-powered systems

Handheld medical equipment

Wireless communication devices

Product Lifecycle

Status: Active

Regularly updated and supported with no current plans for discontinuation

Replacements or upgrades readily available

Several Key Reasons to Choose This Product

Efficient power delivery with programmable output options

Supports a broad variety of input voltages, suitable for diverse applications

High-frequency operation allows for compact peripheral components

Stable performance across extreme temperature ranges

Easily integrated into existing electronic systems due to standard SMD package design

High reliability in wireless and portable device applications ensuring prolonged device lifespan and user satisfaction