TPS65176RHDR TI Power Management IC | 28-VQFN (5x5) | 4-Channel, 8-Bit Gamma Buffer

Product Overview

The TPS65176RHDR from Texas Instruments is a high-performance, 4-channel, 8-bit gamma buffer designed for TFT-LCD panel applications. It integrates four programmable gamma reference buffers with rail-to-rail output, providing precise voltage levels for LCD column driver ICs. Housed in a compact 28-pin VQFN (5x5 mm) package, this device offers excellent thermal performance and space savings. The TPS65176RHDR operates over a wide supply voltage range of 2.7V to 5.5V and features low quiescent current, making it suitable for portable and power-sensitive designs.

Detailed Technical Specifications

Key Features

• Four 8-bit programmable gamma buffers with rail-to-rail output
• I2C interface for flexible programming
• Low quiescent current: 0.5 mA per channel typical
• Wide supply voltage range: 2.7V to 5.5V
• Output current capability: ±10 mA per channel
• Thermal shutdown and short-circuit protection
• Compact 28-pin VQFN package (5x5 mm)

Target Applications

• 5G base station display panels
• Automotive dashboard and infotainment displays
• Portable medical devices with LCD screens
• Industrial control panels and HMI
• Consumer electronics like tablets and e-readers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65176RHDR. 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

TPS65176RHDR 是德州儀器（TI）推出的一款高性能、4通道、8位元伽瑪緩衝器，專為 TFT-LCD 面板應用設計。它集成了四個可編程伽瑪參考緩衝器，具有軌到軌輸出，為 LCD 列驅動器 IC 提供精確的電壓電平。該器件採用緊湊的 28 引腳 VQFN（5x5 mm）封裝，具有出色的熱性能和節省空間的優勢。TPS65176RHDR 的工作電源電壓範圍為 2.7V 至 5.5V，靜態電流低，適用於便攜式和對功耗敏感的設計。

詳細技術參數

核心特性

• 四個 8 位元可編程伽瑪緩衝器，軌到軌輸出
• I2C 介面，靈活編程
• 低靜態電流：每通道典型值 0.5 mA
• 寬電源電壓範圍：2.7V 至 5.5V
• 輸出電流能力：每通道 ±10 mA
• 熱關斷和短路保護
• 緊湊的 28 引腳 VQFN 封裝（5x5 mm）

典型應用場景

• 5G 基站顯示面板
• 汽車儀表板和資訊娛樂顯示器
• 帶 LCD 螢幕的便攜式醫療設備
• 工業控制面板和人機介面
• 消費電子產品，如平板電腦和電子閱讀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65176RHDR 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]