LP5012PWR TI LED Driver | 24-TSSOP | 12-Channel, 5.5V, I2C

Product Overview

The LP5012PWR from Texas Instruments is a 12-channel constant-current LED driver designed for high-performance lighting applications. It integrates a 12-bit PWM generator for each channel, enabling smooth and precise brightness control. The device operates from a single supply voltage of 2.7V to 5.5V, making it suitable for battery-powered and low-voltage systems. The LP5012PWR communicates via I2C interface, allowing easy integration with microcontrollers and processors. Its compact 24-TSSOP package saves board space while delivering robust thermal performance.

Detailed Technical Specifications

Key Features

• 12 independent constant-current outputs with 12-bit PWM dimming
• I2C interface with programmable address (up to 4 devices on one bus)
• Low quiescent current and shutdown mode for power saving
• Built-in thermal shutdown and overcurrent protection
• Output current accuracy: ±3% (typical)
• Flexible grouping and sequencing via I2C registers
• Small footprint 24-TSSOP package

Target Applications

• 5G base station status indicators and backlighting
• Automotive dashboard and infotainment display backlight
• Smart home lighting systems (e.g., smart bulbs, LED strips)
• Portable electronics (e.g., smartphone notification LEDs)
• Industrial control panel indicators
• Medical device display backlighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5012PWR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LP5012PWR 是德州儀器 (TI) 推出的一款 12 通道恆流 LED 驅動器，專為高性能照明應用設計。每個通道內置 12 位 PWM 生成器，可實現平滑精確的亮度控制。器件工作電壓範圍為 2.7V 至 5.5V，適用於電池供電和低壓系統。LP5012PWR 通過 I2C 接口通信，易於與微控制器和處理器集成。其緊湊的 24-TSSOP 封裝在節省電路板空間的同時提供良好的熱性能。

詳細技術參數

核心特性

• 12 路獨立恆流輸出，帶 12 位 PWM 調光
• I2C 接口，可編程地址（總線上最多 4 個器件）
• 低靜態電流和關斷模式，節省功耗
• 內置熱關斷和過流保護
• 輸出電流精度：±3%（典型值）
• 通過 I2C 寄存器實現靈活的分組和排序
• 小巧的 24-TSSOP 封裝

典型應用場景

• 5G 基站狀態指示燈和背光
• 汽車儀表盤和信息娛樂顯示屏背光
• 智能家居照明系統（如智能燈泡、LED 燈帶）
• 便攜式電子設備（如智能手機通知 LED）
• 工業控制面板指示燈
• 醫療設備顯示屏背光

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5012PWR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]