TPS65123RGTT TI PMIC | 16-VQFN(3x3) | 4-Channel, 1.5A Boost Converter

Product Overview

The TPS65123RGTT from Texas Instruments is a highly integrated power management IC (PMIC) designed for small and medium-sized TFT-LCD displays. It provides four regulated output voltages: the main boost converter (VGH), the negative charge pump (VGL), and two linear regulators (AVDD and VCOM). The device operates from a single 2.5V to 5.5V input supply and delivers up to 1.5A switch current for the boost converter. Packaged in a compact 16-pin VQFN (3x3 mm) package, it is ideal for space-constrained applications such as portable devices, automotive displays, and industrial panels.

Detailed Technical Specifications

Key Features

• Integrated 4-channel power supply for TFT-LCD
• High efficiency: up to 90%
• 1.2 MHz fixed switching frequency for small external components
• Internal soft-start reduces inrush current
• Overcurrent and overtemperature protection
• Low quiescent current: 1.5 mA (typical)
• Small 3x3 mm VQFN package

Target Applications

• Portable navigation devices (e.g., Garmin DriveSmart)
• Automotive dashboard displays (e.g., Tesla Model 3 center display)
• Industrial control panels (e.g., Siemens HMI)
• 5G base station status displays
• Medical handheld monitors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65123RGTT. 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

TPS65123RGTT 是德州儀器（TI）推出的一款高度集成的電源管理 IC，專為中小型 TFT-LCD 顯示器設計。它提供四個穩壓輸出電壓：主升壓轉換器（VGH）、負電荷泵（VGL）以及兩個線性穩壓器（AVDD 和 VCOM）。該器件可在 2.5V 至 5.5V 的單一輸入電源下工作，並為升壓轉換器提供高達 1.5A 的開關電流。採用緊湊的 16 引腳 VQFN（3x3 mm）封裝，非常適合空間受限的應用，如便攜設備、汽車顯示器和工業面板。

詳細技術參數

核心特性

• 集成 4 通道 TFT-LCD 電源
• 高效率：高達 90%
• 1.2 MHz 固定開關頻率，可使用小型外部元件
• 內部軟啟動，減小浪湧電流
• 過流和過溫保護
• 低靜態電流：1.5 mA（典型值）
• 小型 3x3 mm VQFN 封裝

典型應用場景

• 便攜導航設備（例如 Garmin DriveSmart）
• 汽車儀表板顯示器（例如 Tesla Model 3 中控顯示屏）
• 工業控制面板（例如 Siemens HMI）
• 5G 基站狀態顯示屏
• 醫療手持監視器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65123RGTT 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]