TPS65276VRHHT TI Power Management IC | 36-VQFN (6x6) | 4.5V-18V Input, 3A/2A Dual Buck

Product Overview

The TPS65276VRHHT is a highly integrated power management IC from Texas Instruments, designed for space-constrained applications requiring multiple voltage rails. It features two synchronous buck converters with 3A and 2A output current capability, respectively, and a low-dropout (LDO) regulator. The device operates from a 4.5V to 18V input voltage range, making it suitable for a wide variety of systems powered from 5V, 9V, 12V, or 15V rails. The TPS65276VRHHT is offered in a compact 36-pin VQFN (6x6 mm) package, enabling high power density and simplified PCB layout.

Detailed Technical Specifications

Key Features

• Dual synchronous buck converters with integrated FETs
• Adjustable output voltage from 0.8V to 90% of input
• Power-good output for sequencing and monitoring
• Overcurrent, overvoltage, and thermal shutdown protection
• Spread spectrum for EMI reduction
• Enable and soft-start control

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control and automation
• Networking and telecom equipment
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65276VRHHT. 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

TPS65276VRHHT 是德州儀器（TI）推出的一款高度集成的電源管理 IC，專為需要多電壓軌的空間受限應用而設計。它包含兩個同步降壓轉換器（分別提供 3A 和 2A 輸出電流）以及一個低壓差穩壓器（LDO）。該器件的工作輸入電壓範圍為 4.5V 至 18V，適用於由 5V、9V、12V 或 15V 電源供電的各種系統。TPS65276VRHHT 採用緊湊的 36 引腳 VQFN（6x6 mm）封裝，可實現高功率密度並簡化 PCB 佈局。

詳細技術參數

核心特性

• 雙路同步降壓轉換器，集成 FET
• 可調輸出電壓，從 0.8V 到輸入電壓的 90%
• 電源正常輸出，用於時序和監控
• 過流、過壓和熱關斷保護
• 展頻功能以降低 EMI
• 使能和軟啟動控制

典型應用場景

• 5G 基站電源管理
• 汽車儀表板和資訊娛樂系統
• 工業控制和自動化
• 網路和電信設備
• 可攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65276VRHHT 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。
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• 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]