TPS51622ARSMR TI Power Management IC | 32-VQFN (4x4) | Dual-Phase, D-CAP+

Product Overview

The TPS51622ARSMR is a highly integrated, dual-phase, D-CAP+ mode step-down controller from Texas Instruments. Designed for low-power, high-efficiency applications, it operates from a 4.5V to 28V input voltage range and provides an adjustable output voltage down to 0.6V. The device features a proprietary D-CAP+ control topology that enables fast transient response and excellent load regulation without the need for external compensation. Housed in a compact 32-VQFN (4x4 mm) package, the TPS51622ARSMR is ideal for space-constrained designs requiring high power density.

Detailed Technical Specifications

Key Features

• D-CAP+ control for fast transient response
• Dual-phase operation for high current capability
• Wide input voltage range (4.5V to 28V)
• Adjustable output voltage down to 0.6V
• Programmable switching frequency (300kHz to 1.2MHz)
• Integrated bootstrap diode
• Overcurrent, overvoltage, and thermal protection
• Small 32-VQFN package for space-constrained designs

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial point-of-load (POL) converters
• Networking and telecom equipment
• FPGA and ASIC core power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51622ARSMR. 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

TPS51622ARSMR 是德州儀器（TI）推出的一款高度集成的雙相 D-CAP+ 模式降壓控制器。該器件適用於低功耗、高效率的應用，輸入電壓範圍為 4.5V 至 28V，可提供低至 0.6V 的可調輸出電壓。其專有的 D-CAP+ 控制拓撲可實現快速瞬態響應和出色的負載調節，無需外部補償。器件採用緊湊的 32-VQFN（4x4 mm）封裝，非常適合需要高功率密度的空間受限設計。

詳細技術參數

核心特性

• D-CAP+ 控制實現快速瞬態響應
• 雙相操作實現高電流能力
• 寬輸入電壓範圍（4.5V 至 28V）
• 可調輸出電壓低至 0.6V
• 可編程開關頻率（300kHz 至 1.2MHz）
• 集成自舉二極管
• 過流、過壓和熱保護
• 小型 32-VQFN 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業點負載（POL）轉換器
• 網絡和電信設備
• 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 TPS51622ARSMR 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]