TPS40053PWP TI Wide Input Synchronous Buck Controller | 16-HTSSOP | 4.5V-15V Input, 1% Accuracy

Product Overview

The TPS40053PWP from Texas Instruments is a high-performance, wide-input synchronous buck controller designed for non-isolated DC/DC conversion. It operates from a 4.5V to 15V input supply and provides an adjustable output voltage down to 0.7V with ±1% accuracy. The device features a fixed 300kHz switching frequency, integrated gate drivers for N-channel MOSFETs, and a 16-pin HTSSOP package with PowerPAD for enhanced thermal performance. It is ideal for point-of-load (POL) regulation in telecom, networking, and industrial systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 15V
• Adjustable output voltage down to 0.7V with ±1% accuracy
• Fixed 300kHz switching frequency for optimized efficiency
• Integrated gate drivers for high-side and low-side N-channel MOSFETs
• PowerPAD package for excellent thermal dissipation
• Programmable soft-start and undervoltage lockout (UVLO)
• Overcurrent protection with hiccup mode
• Output voltage tracking for sequencing

Target Applications

• Telecom and networking equipment (e.g., 5G base station power supplies)
• Industrial control systems (e.g., PLC, motor drives)
• Point-of-load (POL) converters for FPGA, DSP, and ASIC
• Automotive infotainment and dashboard power
• Medical imaging and diagnostic equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS40053PWP. 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

TPS40053PWP 是德州儀器推出的一款高性能、寬輸入同步降壓控制器，專為非隔離式 DC/DC 轉換設計。它可在 4.5V 至 15V 的輸入電源下工作，提供低至 0.7V 的可調輸出電壓，精度為 ±1%。該器件具有固定的 300kHz 開關頻率、集成 N 溝道 MOSFET 柵極驅動器，以及採用 PowerPAD 的 16 引腳 HTSSOP 封裝，以增強散熱性能。非常適合電信、網絡和工業系統中的負載點 (POL) 調節。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 15V
• 可調輸出電壓低至 0.7V，精度 ±1%
• 固定 300kHz 開關頻率，優化效率
• 集成高側和低側 N 溝道 MOSFET 柵極驅動器
• PowerPAD 封裝，提供優異的散熱性能
• 可編程軟啟動和欠壓鎖定 (UVLO)
• 過流保護，具有打嗝模式
• 輸出電壓跟蹤，用於排序

典型應用場景

• 電信和網絡設備（例如 5G 基站電源）
• 工業控制系統（例如 PLC、電機驅動）
• FPGA、DSP 和 ASIC 的負載點 (POL) 轉換器
• 汽車信息娛樂和儀表板電源
• 醫療成像和診斷設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS40053PWP 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]