TPS65311QRVJRQ1 TI Power Management IC | 56-VQFN (8x8) | 4.5V-40V, 3.2A

Product Overview

The TPS65311QRVJRQ1 is a highly integrated power management IC from Texas Instruments, designed for automotive and industrial applications. It features multiple voltage regulators, including a buck converter and LDOs, with wide input voltage range and high efficiency. The device is housed in a 56-pin VQFN package (8x8 mm) and is AEC-Q100 qualified for automotive use.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5 V to 40 V
• High-efficiency buck converter with integrated FETs
• Multiple LDOs for system power rails
• Spread spectrum for EMI reduction
• Protection features: OVP, OCP, OTP, UVLO
• I2C interface for dynamic voltage scaling
• Automotive grade: AEC-Q100

Target Applications

• Automotive infotainment systems (e.g., Tesla Model 3 dashboard)
• Advanced driver-assistance systems (ADAS) like Mobileye EyeQ4
• 5G base station power management (e.g., Huawei AAU)
• Industrial motor control (e.g., Siemens PLC)
• Medical imaging equipment (e.g., GE ultrasound)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65311QRVJRQ1. 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

TPS65311QRVJRQ1 是德州儀器推出的一款高度集成的電源管理 IC，專為汽車和工業應用設計。它包含多個電壓穩壓器，包括一個降壓轉換器和 LDO，具有寬輸入電壓範圍和高效率。該器件採用 56 引腳 VQFN 封裝（8x8 mm），並通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5 V 至 40 V
• 高效率降壓轉換器，集成 FET
• 多個 LDO 為系統電源軌供電
• 展頻功能降低 EMI
• 保護功能：OVP、OCP、OTP、UVLO
• I2C 接口支持動態電壓調節
• 汽車級認證：AEC-Q100

典型應用場景

• 汽車信息娛樂系統（例如 Tesla Model 3 儀表板）
• 高級駕駛輔助系統（ADAS），如 Mobileye EyeQ4
• 5G 基站電源管理（例如華為 AAU）
• 工業電機控制（例如西門子 PLC）
• 醫療影像設備（例如 GE 超聲波）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65311QRVJRQ1 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]