AP5725WUG-7

LED Driver IC Overview

The AP5725WUG-7 is a white LED step-up DC/DC converter from Diodes Incorporated, designed for driving 2 to 6 series LEDs. It operates with an input voltage range of 2.7 V to 5.5 V and delivers a maximum output current of 750 mA. The device features a fixed switching frequency of 1.2 MHz and supports a maximum output voltage of 26 V. It includes soft start functionality and functions within a temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

• Integrated boost topology for efficient white LED illumination
• Supports PWM dimming control for brightness adjustment
• Includes internal switch and soft start circuitry

LED Driver IC Applications

• White LED backlighting systems
• Portable electronic device displays
• General LED lighting modules

LED Driver IC Procurement Notes

Verify the specific suffix 'WUG' against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure compliance with RoHS3 standards if required by your assembly process. Cross-reference ordering numbers with authorized distributors to avoid counterfeit components.

LED Driver IC Selection Notes

Select this component when a compact boost driver is needed for low-voltage battery-powered applications. The 1.2 MHz frequency allows for smaller external inductors compared to lower-frequency alternatives. Verify that the load current requirements do not exceed the 750 mA limit and that the LED string voltage remains below the 26 V output ceiling.

LED Driver IC Part Context

This part belongs to the AP5725 family of LED drivers. It is functionally similar to the AP5725WG-7 but may differ in packaging or reel configuration. Both variants share the same core electrical characteristics and are intended for similar white LED step-up conversion tasks.

LED Driver IC Replacement Considerations

The AP5725WG-7 is a related variant within the same product family. Confirm pinout compatibility and package dimensions before substitution. No other direct public substitutes are listed in the provided documentation.