FAN5341UMPX - onsemi

Manufacturer Part Number

FAN5341UMPX

Manufacturer

onsemi

Introduction

The FAN5341UMPX is a compact, highly efficient, step-up LED driver designed by onsemi, specifically targeting power management applications within LED driving needs.

Product Features and Performance

Configured as a DC DC Regulator with a step-up (boost) topology

Features an internal switch

Operates with a single-wire dimming control

High switching frequency of 1.2MHz for improved performance

Supports a voltage supply range from 2.7V to 5.5V

Provides an adjustable output voltage range from 6.2V to 17.5V

Delivers output current up to 25mA per channel

Product Advantages

High efficiency and compact design ideal for space-constrained applications

Integrated switch reduces external component count

Flexible dimming option enhances usability in varying light conditions

Key Technical Parameters

Topology: Step-Up (Boost)

Voltage - Supply (Min): 2.7V

Voltage - Supply (Max): 5.5V

Voltage - Output: 6.2V ~ 17.5V

Current - Output / Channel: 25mA

Frequency: 1.2MHz

Dimming: Single-Wire

Quality and Safety Features

Operates reliably within a wide temperature range of -40°C ~ 85°C

Designed for robust performance in diverse operating conditions

Compatibility

The device comes in a compact 6-UDFN exposed pad with a standard 6-UMLP (2x2) package, guaranteeing compatibility with surface mount technology.

Application Areas

Primarily used for backlighting applications in various electronic devices

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High-frequency operation minimizes noise and improves overall efficiency

Supports a broad range of input voltage, making it versatile for different power sources

Compact UDFN package ideal for portable applications

Single-wire dimming allows easy integration into designs requiring adjustable brightness levels

Robust design ensures reliable operation even under harsh conditions