TPS51622RSMT TI Power Management IC | 32-VQFN (4x4) | 2-Phase, 30A, 5V-25V

Product Overview

The TPS51622RSMT is a high-performance, dual-phase, step-down controller from Texas Instruments, designed for point-of-load (POL) applications requiring high current and fast transient response. It integrates a 2-phase PWM controller with integrated gate drivers, supporting output currents up to 30A per phase. The device operates from a 5V to 25V input voltage range and provides an adjustable output voltage down to 0.5V. Housed in a compact 32-VQFN (4x4 mm) package, it is ideal for space-constrained applications such as servers, base stations, and industrial equipment.

Detailed Technical Specifications

Key Features

• Dual-phase operation with integrated gate drivers
• D-CAP+™ control for fast transient response
• Adjustable switching frequency from 200 kHz to 1 MHz
• Precision reference voltage (0.5V ±1%)
• Supports pre-biased startup
• Comprehensive protection: overvoltage, undervoltage, overcurrent, overtemperature, and UVLO
• Small 4x4 mm QFN package for space-constrained designs

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Server and storage POL regulators
• Industrial control systems
• Networking equipment (routers, switches)
• FPGA and ASIC core power

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51622RSMT. 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

TPS51622RSMT 是德州儀器（TI）推出的一款高性能雙相降壓控制器，專為需要大電流和快速瞬態響應的負載點（POL）應用而設計。它集成了雙相 PWM 控制器和集成柵極驅動器，每相支持高達 30A 的輸出電流。該器件在 5V 至 25V 的輸入電壓範圍內工作，並提供低至 0.5V 的可調輸出電壓。採用緊湊的 32-VQFN（4x4 mm）封裝，非常適合服務器、基站和工業設備等空間受限的應用。

詳細技術參數

核心特性

• 雙相操作，集成柵極驅動器
• D-CAP+™ 控制，實現快速瞬態響應
• 可調開關頻率 200 kHz 至 1 MHz
• 精密基準電壓（0.5V ±1%）
• 支持預偏置啟動
• 全面保護：過壓、欠壓、過流、過溫、欠壓鎖定
• 小型 4x4 mm QFN 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 服務器和存儲 POL 穩壓器
• 工業控制系統
• 網絡設備（路由器、交換機）
• FPGA 和 ASIC 核心電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS51622RSMT 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]