TPS51511RHLT TI PWM Controller | 20-VQFN (3.5x4.5) | 5V, 600kHz, Synchronous Buck

Product Overview

The TPS51511RHLT from Texas Instruments is a high-performance synchronous buck PWM controller designed for low-voltage, high-current applications. It operates from a 5V supply and delivers a regulated output voltage as low as 0.9V with efficiencies exceeding 90%. Housed in a compact 20-pin VQFN package (3.5mm x 4.5mm), it integrates key features such as adjustable frequency up to 600kHz, soft-start, and overcurrent protection. This controller is ideal for powering DSPs, FPGAs, and ASICs in telecom, networking, and industrial systems.

Detailed Technical Specifications

Key Features

• Synchronous buck topology for high efficiency
• Adjustable output voltage from 0.9V to 3.3V
• Programmable switching frequency up to 600kHz
• Integrated soft-start and overcurrent protection
• Power-good output for sequencing
• Small footprint 20-VQFN package

Target Applications

• 5G base station power supplies (e.g., for FPGA cores)
• Automotive dashboard infotainment systems
• Industrial motor control and PLCs
• Networking switches and routers
• Medical imaging equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51511RHLT. 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

TPS51511RHLT 是德州儀器推出的一款高性能同步降壓 PWM 控制器，專為低電壓、大電流應用設計。它採用 5V 供電，可提供低至 0.9V 的穩壓輸出，效率超過 90%。該器件採用緊湊的 20 引腳 VQFN 封裝（3.5mm x 4.5mm），集成了可調頻率（最高 600kHz）、軟啟動和過流保護等關鍵功能。非常適合為電信、網絡和工業系統中的 DSP、FPGA 和 ASIC 供電。

詳細技術參數

核心特性

• 同步降壓拓撲，高效率
• 可調輸出電壓 0.9V 至 3.3V
• 可編程開關頻率最高 600kHz
• 集成軟啟動和過流保護
• 電源正常輸出，用於時序控制
• 小型 20-VQFN 封裝

典型應用場景

• 5G 基站電源（例如 FPGA 內核供電）
• 汽車儀表盤信息娛樂系統
• 工業電機控制和 PLC
• 網絡交換機和路由器
• 醫療成像設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS51511RHLT 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]