SC5010ULTRT

$6.37

Description：IC LED DRVR CTRL PWM 30MA 28MLPQ
Series：-
Mfr：Semtech Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:30ad8a76e8eb Category: LED Drivers IC Brand: Semtech Corporation

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR CTRL PWM 30MA 28MLPQ
Series：-
Mfr：Semtech Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Controller
Topology：Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：8
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：27V
Voltage - Output：50V
Current - Output / Channel：30mA
Frequency：200kHz ~ 2.2MHz
Dimming：Analog, PWM
Applications：Backlight
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：28-UFQFN Exposed Pad
Supplier Device Package：28-MLPQ (4x4)
Grade：-
Qualification：-

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SC5010ULTRT

Overview

The SC5010ULTRT is an 8-channel high-precision, high-efficiency step-up (Boost) LED driver designed for backlight applications. It features a wide input voltage range of 4.5V to 27V and supports output voltages up to 50V. The device includes programmable switching frequency from 200kHz to 2.2MHz and offers analog and PWM dimming capabilities. Each linear current sink matches within ±1%, with string current accuracy of ±1.5%. It utilizes a low-profile, thermally enhanced 28-pin MLPQ (4x4) package.

Feature Summary

Supports phase-shifted PWM dimming to reduce EMI and improve linearity
Includes I2C interface and video signal synchronization (VSYNC)
Features comprehensive protection mechanisms including OVP, UVLO, and thermal shutdown

Applications

Ultra-thin notebook LCD backlights
UMPC display systems
Tablet computer screens
LCD monitors

Procurement Notes

Verify component authenticity through authorized Semtech distributors or certified partners. Confirm the specific suffix 'ULTRT' corresponds to the required tape and reel packaging format. Ensure compliance with RoHS standards and check for any recent product lifecycle notices regarding obsolescence or design-in restrictions before finalizing procurement plans.

Selection Notes

Select this component when designing ultra-thin displays requiring precise multi-channel current matching. It is suitable for systems needing flexible output configurations and wide dimming ranges. Consider the 28-pin QFN package for space-constrained layouts. Verify that the external resistor selection aligns with the desired 10mA to 30mA per-string current range.

Part Context

This part belongs to the SC501 series of LED drivers from Semtech Corporation. It is engineered specifically for high-efficiency backlighting in portable electronics. The series emphasizes compact form factors and advanced dimming technologies to support modern display requirements while maintaining high reliability and uniformity across multiple LED strings.

Replacement Considerations

Check official Semtech documentation for direct substitutes. Note that the SC5010HULTRT is a related variant offering 50mA output current instead of 30mA. Verify pin compatibility and electrical specifications before substituting.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.