TPS40170RGYT TI PWM Buck Controller | 20-VQFN (3.5x4.5) | 4.5V-60V Input, 1.5A Gate Drive

Product Overview

The TPS40170RGYT from Texas Instruments is a full-featured, synchronous buck PWM controller designed for high-performance power conversion. It operates over a wide input voltage range of 4.5V to 60V, making it suitable for industrial, telecom, and automotive applications. The device integrates a 1.5A gate driver and supports output voltages down to 0.6V with ±1% accuracy. Housed in a compact 20-pin VQFN package (3.5mm x 4.5mm), it offers excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 60V
• Adjustable switching frequency from 100kHz to 600kHz
• 1.5A gate driver for external MOSFETs
• ±1% reference accuracy over temperature
• Programmable soft-start and current limit
• Power-good output and enable function
• Thermal shutdown protection
• Small 20-pin VQFN package

Target Applications

• 5G base station power supplies
• Telecom and networking equipment
• Industrial automation and control systems
• Automotive infotainment and dashboard power
• Battery-powered systems and portable devices
• Point-of-load (POL) converters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS40170RGYT. 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

TPS40170RGYT 是德州儀器（TI）推出的一款功能全面的同步降壓 PWM 控制器，專為高性能電源轉換設計。其輸入電壓範圍為 4.5V 至 60V，適用於工業、電信和汽車應用。該器件集成 1.5A 柵極驅動器，支持低至 0.6V 的輸出電壓，精度為 ±1%。採用緊湊的 20 引腳 VQFN 封裝（3.5mm x 4.5mm），具有出色的散熱性能和節省空間的優勢。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 60V
• 可調開關頻率：100kHz 至 600kHz
• 1.5A 柵極驅動器，用於外部 MOSFET
• ±1% 基準精度（全溫度範圍）
• 可編程軟啟動和電流限制
• 電源正常指示和使能功能
• 熱關斷保護
• 小型 20 引腳 VQFN 封裝

典型應用場景

• 5G 基站電源
• 電信和網絡設備
• 工業自動化和控制系統
• 汽車信息娛樂和儀表板電源
• 電池供電系統和便攜設備
• 負載點（POL）轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS40170RGYT 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]