TPS5120DBTR TI Dual Synchronous Step-Down Controller | 30-TSSOP | 2V-28V Input, 0.9V-5.5V Output

Product Overview

The TPS5120DBTR from Texas Instruments is a dual-output, synchronous step-down controller designed for low-voltage, high-current applications. It operates from a 2V to 28V input supply and provides two independent output voltages from 0.9V to 5.5V. The device features fixed-frequency operation at 300kHz or 600kHz, selectable via a pin, and includes integrated gate drivers for external N-channel MOSFETs. The TPS5120DBTR is housed in a 30-pin TSSOP package and is ideal for powering DSPs, FPGAs, and ASICs in telecom, networking, and industrial systems.

Detailed Technical Specifications

Key Features

• Dual synchronous step-down controller with integrated gate drivers
• Wide input voltage range: 2V to 28V
• Adjustable output voltage from 0.9V to 5.5V
• Selectable fixed switching frequency: 300kHz or 600kHz
• High efficiency up to 95%
• Overcurrent, overvoltage, and thermal protection
• Power-good output for sequencing
• Small 30-pin TSSOP package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control and automation
• Networking equipment (routers, switches)
• FPGA and DSP power rails
• Telecom and datacom systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS5120DBTR. 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

TPS5120DBTR 是德州儀器 (TI) 推出的雙輸出同步降壓控制器，專為低電壓、大電流應用設計。它可在 2V 至 28V 的輸入電壓範圍內工作，並提供兩個獨立的 0.9V 至 5.5V 輸出電壓。該器件具有固定頻率操作（可選 300kHz 或 600kHz），並包含用於外部 N 溝道 MOSFET 的集成柵極驅動器。TPS5120DBTR 採用 30 引腳 TSSOP 封裝，非常適合為電信、網絡和工業系統中的 DSP、FPGA 和 ASIC 供電。

詳細技術參數

核心特性

• 雙輸出同步降壓控制器，集成柵極驅動器
• 寬輸入電壓範圍：2V 至 28V
• 可調輸出電壓：0.9V 至 5.5V
• 可選固定開關頻率：300kHz 或 600kHz
• 高效率，最高可達 95%
• 過流、過壓和熱保護
• 電源正常輸出，用於排序
• 小型 30 引腳 TSSOP 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制與自動化
• 網絡設備（路由器、交換機）
• FPGA 和 DSP 電源軌
• 電信和數據通信系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS5120DBTR 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]