TPS53119RGTT TI DC-DC Controller | 16-VQFN (3x3) | 4.5V-24V Input, 0.6V-5.5V Output

Product Overview

The TPS53119RGTT is a high-performance, synchronous buck controller from Texas Instruments, designed for point-of-load (POL) regulation in a compact 16-pin VQFN (3x3 mm) package. It integrates a high-side and low-side MOSFET driver, enabling efficient voltage conversion from a 4.5V to 24V input supply down to an adjustable output voltage as low as 0.6V. With a switching frequency up to 1 MHz, the device supports small external components, reducing board space. The TPS53119RGTT features D-CAP2™ mode control for fast transient response and excellent load regulation, making it ideal for powering FPGAs, ASICs, and other digital ICs in telecom, networking, and industrial applications.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 24V
• Adjustable output voltage from 0.6V to 5.5V
• D-CAP2™ control for fast transient response
• Integrated high-side and low-side drivers
• Switching frequency programmable up to 1 MHz
• Protection: OCP, OVP, UVLO, thermal shutdown
• Power Good output and enable function
• Small 3x3 mm VQFN package

Target Applications

• 5G base station power supplies (e.g., for FPGA cores)
• Automotive dashboard and infotainment systems
• Industrial automation and robotics
• Networking equipment (routers, switches)
• Telecom and datacom power modules
• Point-of-load regulation for ASICs and SoCs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53119RGTT. 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

TPS53119RGTT 是德州儀器（TI）推出的一款高性能同步降壓控制器，採用緊湊的 16 引腳 VQFN（3x3 mm）封裝，專為負載點（POL）穩壓而設計。它集成了高側和低側 MOSFET 驅動器，可將 4.5V 至 24V 的輸入電源高效轉換為低至 0.6V 的可調輸出電壓。開關頻率高達 1 MHz，支持使用小型外部元件，從而節省電路板空間。該器件採用 D-CAP2™ 模式控制，具有快速瞬態響應和出色的負載調節能力，非常適合為電信、網絡和工業應用中的 FPGA、ASIC 及其他數字 IC 供電。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 24V
• 可調輸出電壓：0.6V 至 5.5V
• D-CAP2™ 控制，快速瞬態響應
• 集成高側和低側驅動器
• 開關頻率可編程，最高 1 MHz
• 保護功能：過流、過壓、欠壓鎖定、熱關斷
• 電源正常輸出和使能功能
• 小型 3x3 mm VQFN 封裝

典型應用場景

• 5G 基站電源（例如為 FPGA 內核供電）
• 汽車儀表盤和信息娛樂系統
• 工業自動化和機器人
• 網絡設備（路由器、交換機）
• 電信和數據通信電源模塊
• ASIC 和 SoC 的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS53119RGTT 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]