TPS61185RGET TI LED Driver | 24-VQFN (4x4) | 4-Channel, 38V Output

Product Overview

The TPS61185RGET from Texas Instruments is a high-performance, 4-channel LED driver designed for medium-sized LCD backlighting applications. It integrates a boost converter with current sinks, providing up to 38V output voltage. The device operates from a 2.7V to 21V input supply, making it suitable for a wide range of battery-powered and industrial systems. Its compact 24-VQFN (4x4mm) package enables space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated boost converter with 38V output capability
• 4-channel current sinks with ±1.5% matching
• PWM dimming interface for brightness control
• Programmable switching frequency (600kHz to 1.2MHz)
• Built-in over-voltage, over-current, and thermal protection
• Small 24-VQFN package for compact designs

Target Applications

• 5G base station LCD backlighting
• Automotive dashboard displays
• Industrial control panel backlighting
• Portable medical device screens
• Point-of-sale (POS) terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61185RGET. 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

TPS61185RGET 是德州儀器（TI）推出的一款高性能4通道LED驅動器，專為中型LCD背光應用設計。它集成了升壓轉換器和電流沉，可提供高達38V的輸出電壓。該器件可在2.7V至21V的輸入電源範圍內工作，適用於多種電池供電和工業系統。其緊湊的24-VQFN（4x4mm）封裝有助於節省空間的設計。

詳細技術參數

核心特性

• 集成升壓轉換器，輸出電壓高達38V
• 4通道電流沉，匹配精度±1.5%
• PWM調光接口，實現亮度控制
• 可編程開關頻率（600kHz至1.2MHz）
• 內置過壓、過流和過熱保護
• 小型24-VQFN封裝，適合緊湊設計

典型應用場景

• 5G基站LCD背光
• 汽車儀表盤顯示
• 工業控制面板背光
• 便攜式醫療設備屏幕
• 銷售點（POS）終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61185RGET 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]