TPS51220ARTVT TI Power Management IC | 32-WQFN (5x5) | Dual Buck Controller, 4.5V-24V

Product Overview

The TPS51220ARTVT from Texas Instruments is a high-performance, dual-channel synchronous buck controller designed for efficient power conversion in a wide range of applications. Operating from a 4.5V to 24V input supply, it delivers two independent outputs with adjustable voltage from 0.76V to 5.5V. The device integrates high-side and low-side gate drivers, bootstrap diodes, and comprehensive protection features, making it ideal for point-of-load (POL) regulation in computing, telecom, and industrial systems. Packaged in a compact 32-WQFN (5x5 mm), it offers a space-saving solution without compromising performance.

Detailed Technical Specifications

Key Features

• Dual synchronous buck controller with independent enable and soft-start
• Wide input voltage range: 4.5V to 24V
• Adjustable output voltage from 0.76V to 5.5V
• Programmable switching frequency up to 1.2 MHz
• Integrated bootstrap diodes and gate drivers
• Comprehensive protection: overvoltage, undervoltage, overcurrent, and thermal shutdown
• Power-good output for sequencing
• Small 5x5 mm QFN package

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation
• Telecom and networking equipment
• Point-of-load (POL) converters for FPGAs and ASICs
• Server and storage systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51220ARTVT. 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

TPS51220ARTVT 是德州儀器（TI）推出的一款高性能雙通道同步降壓控制器，專為高效電源轉換設計。輸入電壓範圍為 4.5V 至 24V，提供兩路獨立輸出，電壓可調範圍為 0.76V 至 5.5V。器件集成高端和低端柵極驅動器、自舉二極管以及全面的保護功能，非常適合計算、電信和工業系統中的負載點（POL）穩壓。採用緊湊的 32-WQFN（5x5 mm）封裝，在不影響性能的前提下節省空間。

詳細技術參數

核心特性

• 雙通道同步降壓控制器，獨立使能和軟啟動
• 寬輸入電壓範圍：4.5V 至 24V
• 可調輸出電壓：0.76V 至 5.5V
• 可編程開關頻率，最高 1.2 MHz
• 集成自舉二極管和柵極驅動器
• 全面保護：過壓、欠壓、過流、熱關斷
• 電源正常輸出，用於時序控制
• 小型 5x5 mm QFN 封裝

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制與自動化
• 電信和網絡設備
• FPGA 和 ASIC 的負載點（POL）轉換器
• 服務器和存儲系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS51220ARTVT 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。
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• 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]