FAN5701UMP15X

$1.36

Description：IC LED DRV RGLTR PWM 15MA 16UMLP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)

SKU:b9d38bb4e806 Category: LED Drivers IC Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR PWM 15MA 16UMLP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Regulator
Topology：Switched Capacitor (Charge Pump)
Internal Switch(s)：Yes
Number of Outputs：6
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：15mA
Frequency：1.2MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-UFQFN Exposed Pad
Supplier Device Package：16-UMLP (3x3)
Grade：-
Qualification：-

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FAN5701UMP15X

Overview

The FAN5701UMP15X is an LED lighting driver IC manufactured by onsemi. It features a configurable output current of 180mA and supports driving up to six LEDs. The device integrates I2C control capabilities for precise regulation. It operates within a supply voltage range of 2.7V to 5.5V. The component utilizes a switching capacitor (charge pump) topology for DC-DC conversion. It is housed in a compact 16-UMLP package measuring 3x3 mm. The unit supports PWM dimming functionality alongside I2C interface protocols.

Feature Summary

Integrates I2C control interface for digital configuration
Supports PWM dimming operations for brightness adjustment
Utilizes internal charge pump topology for voltage boosting

Applications

LED backlighting systems
Mobile device displays
Portable media players

Procurement Notes

Verify the specific suffix UMP15X against the official datasheet to confirm pinout and electrical characteristics, as variations exist within the family. Confirm end-of-life status with the manufacturer before finalizing designs. Ensure compatibility with existing PCB footprints for the 16-UMLP package. Check for any recent process change notifications that may affect material composition or reliability ratings.

Selection Notes

Select this component when I2C programmability is required for LED current regulation. The 180mA output capability suits applications needing higher brightness per channel compared to lower-current variants. The integrated charge pump eliminates external inductors, reducing board space. Verify that the system power supply remains within the 2.7V to 5.5V operating window for stable performance.

Part Context

This part belongs to the FAN5701 series of LED drivers from onsemi. The series includes variants with different output currents and packaging options. The UMP15X designation specifically refers to the 16-pin Ultra Mini Leadless Package form factor. This series is designed for portable electronics requiring efficient, small-footprint LED management solutions.