TPS40051PWP TI Wide Input Voltage Synchronous Buck Controller | 16-HTSSOP | 4.5V-15V Input, 1% Accuracy

Product Overview

The TPS40051PWP from Texas Instruments is a high-performance, wide input voltage synchronous buck controller designed for efficient power conversion in demanding applications. Housed in a compact 16-HTSSOP package, this controller integrates advanced features to simplify design while delivering excellent regulation and transient response. With an input voltage range of 4.5V to 15V, it supports a variety of intermediate bus voltages and point-of-load applications. The device features a 1% reference voltage accuracy, programmable switching frequency up to 1 MHz, and robust protection features including overcurrent, overvoltage, and thermal shutdown.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 15V
• 1% reference voltage accuracy over temperature
• Programmable switching frequency up to 1 MHz
• Lossless overcurrent protection using RDS(on) sensing
• Pre-bias startup capability
• External soft-start programmable
• Power good output
• Thermal shutdown protection

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control systems
• Telecom and networking equipment
• Point-of-load (POL) converters for FPGAs and ASICs
• Distributed power architectures

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS40051PWP. 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

TPS40051PWP 是德州儀器推出的一款高性能、寬輸入電壓同步降壓控制器，專為要求嚴苛的電源轉換應用而設計。該器件採用緊湊的 16-HTSSOP 封裝，集成了先進功能以簡化設計，同時提供出色的穩壓和瞬態響應。輸入電壓範圍為 4.5V 至 15V，支持多種中間總線電壓和負載點應用。該器件具有 1% 的基準電壓精度、可編程開關頻率高達 1 MHz，以及包括過流、過壓和熱關斷在內的強大保護功能。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 15V
• 全溫度範圍內 1% 基準電壓精度
• 可編程開關頻率高達 1 MHz
• 利用 RDS(on) 檢測實現無損過流保護
• 預偏置啟動能力
• 外部可編程軟啟動
• 電源正常輸出
• 熱關斷保護

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制系統
• 電信和網絡設備
• FPGA 和 ASIC 的負載點 (POL) 轉換器
• 分佈式電源架構

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS40051PWP 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]