FAN5701UC15X

$0.71

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

SKU:6fd641a09f52 Category: LED Drivers IC Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR PWM 16WLCSP
Series：-
Mfr：onsemi
Package：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-UFBGA, WLCSP
Supplier Device Package：16-WLCSP (1.71x1.71)
Grade：-
Qualification：-

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FAN5701UC15X

Overview

The FAN5701UC15X is a LED lighting driver IC manufactured by onsemi (formerly Fairchild Semiconductor). It features an I2C control interface and supports PWM dimming. The device provides a configurable output current of 180mA and is designed to drive up to six LEDs. It operates with a DC input voltage range of 2.7V to 5.5V. The component is housed in a 16-pin WLCSP package.

Feature Summary

Supports I2C digital control for configuration
Enables PWM dimming operation
Configurable constant current output

Applications

Keyboard backlighting
LCD backlighting
Mobile devices
Portable media players

Procurement Notes

Verify the part status carefully as this component may be discontinued or obsolete. Confirm the manufacturer origin, noting that Fairchild Semiconductor products are now under onsemi. Ensure the specific suffix matches the required package and tape/reel specifications before procurement.

Selection Notes

Select this component when a compact solution for low-voltage LED driving is required. The I2C interface allows for precise digital control of brightness and color mixing. Verify compatibility with the host controller's I2C bus speed and voltage levels. Ensure the application fits within the specified input voltage and current constraints.

Part Context

This part belongs to the FAN5701 series of LED drivers. The UC15X suffix indicates the specific package type and packaging format. The manufacturer transitioned from Fairchild Semiconductor to onsemi, which may affect documentation branding but not the underlying silicon specifications.

Replacement Considerations

Consult official cross-reference tools for parametrically similar parts. Verify pinout compatibility and electrical specifications if substituting with other LED driver ICs from different manufacturers.

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.