TPS40200HD TI DC-DC Controller | 8-SOIC | 4.5V-52V Input, 1.5A Gate Drive

Product Overview

The TPS40200HD is a wide-input voltage (4.5V to 52V) non-synchronous buck controller from Texas Instruments, designed for high-efficiency step-down power conversion. It features a 1.5A peak gate drive, programmable switching frequency up to 500kHz, and integrated protection features. Housed in an 8-pin SOIC package, this controller is ideal for industrial, automotive, and telecom applications requiring robust performance over a wide input range.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 52V
• Adjustable output voltage from 0.8V
• Programmable switching frequency up to 500kHz
• 1.5A peak gate drive for external N-channel MOSFET
• Internal undervoltage lockout (UVLO)
• Overcurrent protection with cycle-by-cycle current limit
• Thermal shutdown
• Low shutdown current (<1µA)

Target Applications

• 5G base station power supplies (e.g., remote radio unit DC-DC converters)
• Automotive infotainment and dashboard power (e.g., 12V to 3.3V conversion)
• Industrial control systems (e.g., PLC power modules)
• Telecom and networking equipment (e.g., 48V to 12V intermediate bus converters)
• Battery-powered systems (e.g., 24V industrial battery to 5V)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS40200HD. 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

TPS40200HD 是一款寬輸入電壓（4.5V 至 52V）非同步降壓控制器，來自德州儀器，專為高效降壓轉換設計。它具有 1.5A 峰值柵極驅動、可編程開關頻率高達 500kHz 以及集成保護功能。採用 8 引腳 SOIC 封裝，適用於需要寬輸入範圍穩健性能的工業、汽車和電信應用。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 52V
• 可調輸出電壓低至 0.8V
• 可編程開關頻率高達 500kHz
• 1.5A 峰值柵極驅動，用於外部 N 溝道 MOSFET
• 內部欠壓鎖定 (UVLO)
• 逐週期電流限制過流保護
• 熱關斷
• 低關斷電流 (<1µA)

典型應用場景

• 5G 基站電源（例如遠端射頻單元 DC-DC 轉換器）
• 汽車資訊娛樂和儀表板電源（例如 12V 轉 3.3V）
• 工業控制系統（例如 PLC 電源模組）
• 電信和網路設備（例如 48V 轉 12V 中間匯流排轉換器）
• 電池供電系統（例如 24V 工業電池轉 5V）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS40200HD 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]