TPS40053PWPR TI Wide Input Synchronous Buck Controller | 16-HTSSOP | 4.5V-15V, 1MHz

Product Overview

The TPS40053PWPR from Texas Instruments is a high-performance, wide-input synchronous buck controller designed for efficient power conversion in demanding applications. It operates over an input voltage range of 4.5V to 15V and delivers output voltages as low as 0.7V with ±1% accuracy. The device integrates a high-side and low-side gate driver with adaptive dead-time control, enabling high-efficiency step-down conversion at switching frequencies up to 1 MHz. The 16-pin HTSSOP package with PowerPAD ensures excellent thermal performance, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 15V
• High efficiency: up to 95%
• Programmable soft-start
• Adaptive dead-time control for reduced body diode conduction
• Pre-bias startup capability
• Power-good output
• Enable input for sequencing
• Thermal shutdown and overcurrent protection

Target Applications

• 5G base station power supplies (e.g., remote radio unit power rails)
• Automotive infotainment and dashboard power systems
• Industrial control systems (e.g., PLC power modules)
• Telecom and networking equipment (e.g., routers, switches)
• FPGA and DSP core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS40053PWPR. 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

TPS40053PWPR 是德州儀器推出的一款高性能、寬輸入同步降壓控制器，專為要求嚴苛的電源轉換應用而設計。其輸入電壓範圍為 4.5V 至 15V，輸出電壓可低至 0.7V，精度為 ±1%。該器件集成了高側和低側柵極驅動器，具有自適應死區時間控制，可在高達 1 MHz 的開關頻率下實現高效率降壓轉換。採用帶 PowerPAD 的 16 引腳 HTSSOP 封裝，散熱性能優異，適合空間受限的設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 15V
• 高效率：高達 95%
• 可編程軟啟動
• 自適應死區時間控制，減少體二極管導通
• 預偏置啟動能力
• 電源正常輸出
• 使能輸入，用於時序控制
• 熱關斷和過流保護

典型應用場景

• 5G 基站電源（例如遠程射頻單元電源軌）
• 汽車信息娛樂和儀表板電源系統
• 工業控制系統（例如 PLC 電源模塊）
• 電信和網絡設備（例如路由器、交換機）
• FPGA 和 DSP 核心電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS40053PWPR 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]