TPS54KB20RZRR TI DC-DC Converter | 16-WQFN-FCRLF (3x3.5) | 2.95V-18V Input, 20A Output

Product Overview

The TPS54KB20RZRR is a high-performance, synchronous buck converter from Texas Instruments, designed for space-constrained and power-dense applications. It integrates high-side and low-side MOSFETs to deliver up to 20A continuous output current. With a wide input voltage range of 2.95V to 18V, it supports a variety of power rails from 5V, 12V, and intermediate bus voltages. The device is housed in a compact 16-pin WQFN-FCRLF package measuring 3mm x 3.5mm, enabling high power density in small form factor designs.

Detailed Technical Specifications

Key Features

• Integrated 20A MOSFETs with low RDS(on)
• D-CAP3™ control for fast transient response
• Adjustable soft-start and sequencing
• Precision enable and power-good output
• Overcurrent, overvoltage, and thermal protection
• Spread spectrum for EMI reduction

Target Applications

• 5G base station power supplies (e.g., remote radio units)
• Automotive infotainment and dashboard systems
• Industrial automation and robotics
• Data center and server power rails
• FPGA and ASIC core voltages

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54KB20RZRR. 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

TPS54KB20RZRR 是德州儀器推出的一款高性能同步降壓轉換器，專為空間受限和高功率密度的應用而設計。它集成了高側和低側 MOSFET，可提供高達 20A 的連續輸出電流。輸入電壓範圍為 2.95V 至 18V，支持 5V、12V 和中間總線電壓等多種電源軌。器件採用緊湊的 16 引腳 WQFN-FCRLF 封裝，尺寸為 3mm x 3.5mm，可在小尺寸設計中實現高功率密度。

詳細技術參數

核心特性

• 集成 20A MOSFET，低導通電阻
• D-CAP3™ 控制，快速瞬態響應
• 可調軟啟動和時序控制
• 精確使能和電源正常指示
• 過流、過壓和過熱保護
• 展頻功能降低 EMI

典型應用場景

• 5G 基站電源（例如遠程射頻單元）
• 汽車信息娛樂和儀表板系統
• 工業自動化和機器人
• 數據中心和服務器電源軌
• FPGA 和 ASIC 核心電壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54KB20RZRR 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]