FAN5701UMP20X

$0.36

Description：6-LED DRIVER WITH PWM DIMMING IN
Series：*
Mfr：onsemi
Package：Bulk

SKU:b80a801e8234 Category: LED Drivers IC Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：6-LED DRIVER WITH PWM DIMMING IN
Series：*
Mfr：onsemi
Package：Bulk
Type：-
Topology：-
Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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FAN5701UMP20X

Overview

The FAN5701UMP20X is an LED lighting driver IC from onsemi, designed for mobile and backlight applications. It features a 6-LED driver configuration with a configurable output current of 180mA. The device operates on a DC input voltage range of 2.7V to 5.5V and supports PWM dimming control. It utilizes a 16-pin UMLP (3x3mm) surface-mount package.

Feature Summary

Integrates a switch-capacitor charge pump topology for efficient LED driving without external inductors.
Supports I2C and PWM dimming interfaces for precise brightness control and system integration.

Applications

Mobile phone backlighting
LCD panel backlight drivers
Portable electronic device illumination

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm the specific suffix 'X' matches design requirements, as it may indicate tape-and-reel packaging or specific manufacturing lot codes. Check for End-of-Life (EOL) notifications or Product Change Notifications (PCN) that could affect long-term supply stability or material composition compliance.

Selection Notes

Select this component when designing compact LED driver circuits requiring low profile and high efficiency. Ensure the application voltage stays within the 2.7V to 5.5V range. Consider the 180mA output capability against total LED string requirements. Verify compatibility with I2C bus speeds and PWM frequency ranges supported by the host controller.

Part Context

This part belongs to the FAN5701 series of LED drivers from onsemi (formerly Fairchild Semiconductor). It is specifically engineered for space-constrained portable devices where small footprint and high integration are critical. The series typically includes variants with different output currents or packaging options to suit diverse mobile platform designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official onsemi resources or authorized distributors for current alternative recommendations if this component is discontinued or unavailable.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.