LTC3255IDD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3255IDD#PBF

Manufacturer

analog-devices

Introduction

The LTC3255 is a versatile step-down charge pump DC/DC converter designed for applications requiring a compact, high-efficiency power solution across a wide input voltage range.

Product Features and Performance

Step-down charge pump topology enabling efficient power conversion

Adjustable output voltage range from 2.4V to 12.5V catering to various applications

Wide input voltage range from 4V to 48V accommodating different power sources

Output current capability of up to 50mA suitable for low power applications

High switching frequency of 500kHz allowing smaller external components

Capable of operating in extreme temperature conditions from -55°C to 150°C

Product Advantages

High efficiency across a wide input voltage range reduces power consumption

Adjustable output provides flexibility across multiple applications

Compact 10-WFDFN package saves board space

Operates without the need for synchronous rectification, simplifying design

Robust operating temperature range enhances reliability in harsh environments

Key Technical Parameters

Voltage Input (Min): 4V

Voltage Input (Max): 48V

Voltage Output (Min/Fixed): 2.4V

Voltage Output (Max): 12.5V

Current Output: 50mA

Frequency Switching: 500kHz

Operating Temperature: -55°C ~ 150°C (TJ)

Mounting Type: Surface Mount

Package / Case: 10-WFDFN Exposed Pad

Quality and Safety Features

Operates reliably over a broad temperature range ensuring stable performance in varying conditions

Manufactured by analog-devices, known for quality and reliability in power management solutions

Compatibility

Widely compatible with applications requiring adjustable output voltages within its specified range

Surface mount package aligns with modern PCB assembly processes

Application Areas

Industrial controls

Battery-powered equipment

Portable devices

Low-power electronics

Sensor power supplies

Product Lifecycle

Status: Active, indicating ongoing production and support

No current indications of nearing discontinuation, ensuring availability for new designs

Several Key Reasons to Choose This Product

Efficient power conversion suitable for a wide range of applications

The adjustable voltage feature provides design flexibility

Compact package size ideal for space-constrained applications

High operating temperature range ensures reliability under harsh conditions

Backed by analog-devices, a leader in power management technology