BUF11704AIPWP TI LCD Bias Supply | 28-HTSSOP | 4-Channel, 120mA, 5V to 18V

Product Overview

The BUF11704AIPWP from Texas Instruments is a 4-channel, high-current, low-dropout (LDO) regulator specifically designed for LCD bias supply applications. Housed in a compact 28-HTSSOP package, this device provides four independent output channels capable of delivering up to 120 mA each. With an input voltage range of 5V to 18V, it generates the necessary positive and negative bias voltages for TFT-LCD panels, ensuring stable and noise-free operation. The BUF11704AIPWP integrates power-on reset, overcurrent protection, and thermal shutdown, making it a robust solution for display power management.

Detailed Technical Specifications

Key Features

• Four independent LDO outputs with 120 mA each
• Wide input voltage range: 5V to 18V
• Low dropout voltage: 300 mV typical
• High output voltage accuracy: ±1%
• Integrated protection: overcurrent, thermal shutdown, power-on reset
• Compact 28-HTSSOP package for space-constrained designs
• Low quiescent current: 1.5 mA typical

Target Applications

• LCD bias supply for automotive infotainment displays
• Bias voltage generation for 5G base station control panels
• Portable medical device displays (e.g., patient monitors)
• Industrial HMI (Human-Machine Interface) panels
• Consumer electronics: tablet and laptop LCD screens

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BUF11704AIPWP. 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

BUF11704AIPWP 是德州儀器（TI）推出的一款4通道、高電流、低壓差穩壓器（LDO），專為LCD偏壓電源應用設計。該器件採用緊湊的28-HTSSOP封裝，提供四個獨立的輸出通道，每個通道可提供高達120 mA的電流。輸入電壓範圍為5V至18V，可為TFT-LCD面板生成所需的正負偏壓，確保穩定且低噪聲的運行。BUF11704AIPWP 集成了上電復位、過流保護和熱關斷功能，是顯示電源管理的可靠解決方案。

詳細技術參數

核心特性

• 四個獨立LDO輸出，每通道120 mA
• 寬輸入電壓範圍：5V 至 18V
• 低壓差電壓：典型值300 mV
• 高輸出電壓精度：±1%
• 集成保護：過流、熱關斷、上電復位
• 緊湊的28-HTSSOP封裝，節省空間
• 低靜態電流：典型值1.5 mA

典型應用場景

• 汽車信息娛樂顯示屏的LCD偏壓電源
• 5G基站控制面板的偏壓電壓生成
• 便攜式醫療設備顯示屏（如病人監護儀）
• 工業人機界面（HMI）面板
• 消費電子：平板電腦和筆記本電腦LCD屏幕

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BUF11704AIPWP 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]