LP5891 Common Cathode LED Matrix Driver

Texas Instruments

Description

LP5891 SLDS269A * MARCH 2022 * REVISED MAY 2022 LP5891 48 Current Sources, 64 Scans, Common Cathode LED Matrix Driver 1 .
The LP5891 is a highly integrated, common-cathode LED matrix driver with 48 constant current sources and 16 scanning FETs.

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Datasheet Specifications

Part number: LP5891
Manufacturer: Texas Instruments ↗
File Size: 2.87 MB
Datasheet: LP5891-etcTI.pdf
Description: Common Cathode LED Matrix Driver

Features

* Separated VCC and VR/G/B power supply
* VCC voltage range: 2.5 V
* 5.5 V
* VR/G/B voltage range: 2.5 V
* 5.5 V
* 48 current source channels from 0.2 mA to 20 mA
* Channel-to-channel accuracy: ±0.5% (typ. ), ±2% (max. ); device-to-device accuracy: ±

Applications

* Mini- / micro-LED matrix products
* Gaming keyboard RGB LED backlighting
* Audio mixer, DJ equipment, and broadcast

LP5891 Distributors

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LP5891 Common Cathode LED Matrix Driver Texas Instruments

Texas Instruments LP5891-like datasheet