FAN5701UC20X-ON

$0.31

Description：6-LED DRIVER W/PWM DIMMING INTER
Series：*
Mfr：onsemi
Package：Bulk

SKU:69b0a7e8ab18 Category: LED Drivers IC Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：6-LED DRIVER W/PWM DIMMING INTER
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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FAN5701UC20X-ON

Overview

The FAN5701UC20X-ON is a specialized LED driver IC designed for high-performance lighting applications. It supports up to six individually controlled LED strings with independent PWM dimming capabilities, requiring a common cathode connection across all outputs. The device operates within an input voltage range of 6V to 30V and features a switching frequency between 900kHz and 1.5MHz. It functions reliably in ambient temperatures ranging from -40°C to +85°C.

Feature Summary

Supports six individually controllable LED output channels
Enables independent pulse-width modulation (PWM) dimming for each channel
Requires common cathode configuration for LED string connections

Applications

High-end automotive interior lighting systems
Professional architectural and stage lighting fixtures
Industrial display backlighting arrays

Procurement Notes

Verify the specific suffix 'ON' against official onsemi documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status via the current datasheet. Check for product discontinuance notifications as related models in this series have faced lifecycle changes. Ensure the design accommodates the required common cathode topology before procurement.

Selection Notes

Select this component when precise individual control of multiple LED strings is required within a single package. It is suitable for designs needing independent brightness adjustment per channel without external multiplexing logic. Verify that the application can support the necessary common cathode wiring scheme and that the operating temperature range meets environmental requirements.

Part Context

This part belongs to onsemi's dedicated LED driver portfolio, focusing on multi-channel solutions for complex lighting architectures. It complements other power management devices by providing precise current regulation and dimming control. The series is engineered for reliability in demanding electronic environments, aligning with onsemi's focus on automotive and industrial sectors.

Replacement Considerations

Check for direct pin-compatible substitutes within the same family. Review product discontinuance notices for similar models like FAN5701UMP15X which has been marked as end-of-life. Ensure any replacement maintains the six-channel capability and PWM dimming functionality.

FAQ

Can the FAN5701UC20X-ON drive LED strings with different forward voltages?

Yes, it supports up to six individually controlled strings, allowing for different forward voltage drops per channel, provided they share a common cathode.