TPS51513RHBT TI Power Management IC | 32-VQFN (5x5) | 4.5V-24V Input, 0.6V-5.5V Output

Product Overview

The TPS51513RHBT from Texas Instruments is a high-performance, synchronous step-down (buck) controller designed for low-voltage, high-current applications. It operates from a 4.5V to 24V input supply and provides an adjustable output voltage from 0.6V to 5.5V, with output current capability up to 15A. The device integrates a high-side and low-side MOSFET driver, enabling efficient power conversion with minimal external components. Housed in a compact 32-pin VQFN (5x5mm) package, the TPS51513RHBT is ideal for space-constrained designs requiring high power density.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 24V
• Adjustable output voltage: 0.6V to 5.5V
• High efficiency: up to 95%
• Programmable switching frequency: 200kHz to 1.2MHz
• Integrated high-side and low-side MOSFET drivers
• Overcurrent, overvoltage, and thermal protection
• Power-good indicator
• Small 5x5mm VQFN package

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial power supplies
• Networking equipment (routers, switches)
• FPGA and DSP power rails
• Point-of-load (POL) converters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51513RHBT. 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

TPS51513RHBT 是德州儀器（TI）推出的一款高性能同步降壓（buck）控制器，專為低電壓、大電流應用設計。它支援 4.5V 至 24V 的輸入電壓範圍，提供 0.6V 至 5.5V 的可調輸出電壓，輸出電流可達 15A。該器件整合了高側和低側 MOSFET 驅動器，以最少的外部元件實現高效電源轉換。採用緊湊的 32 引腳 VQFN（5x5mm）封裝，非常適合需要高功率密度的空間受限設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 24V
• 可調輸出電壓：0.6V 至 5.5V
• 高效率：高達 95%
• 可編程開關頻率：200kHz 至 1.2MHz
• 整合高側和低側 MOSFET 驅動器
• 過流、過壓和熱保護
• 電源正常指示
• 小型 5x5mm VQFN 封裝

典型應用場景

• 5G 基站電源
• 汽車資訊娛樂系統和儀表板
• 工業電源
• 網路設備（路由器、交換機）
• FPGA 和 DSP 電源軌
• 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 TPS51513RHBT 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]