TPS659119FAIPFPRQ1 TI Power Management IC | 80-HTQFP (12x12) | 4 Buck, 4 LDO, 1 Boost

Product Overview

The TPS659119FAIPFPRQ1 is a highly integrated power management IC (PMIC) from Texas Instruments, designed for automotive and industrial applications. It features four step-down DC/DC converters (buck), four low-dropout regulators (LDO), one boost converter, and a real-time clock (RTC) with 32-kHz crystal oscillator. The device operates from a single 3.135-V to 5.25-V supply and provides multiple output voltages with high efficiency. Housed in a compact 80-pin HTQFP (12x12 mm) package, it is AEC-Q100 qualified for automotive applications.

Detailed Technical Specifications

Key Features

• Four high-efficiency step-down converters with integrated FETs
• Four low-dropout regulators for noise-sensitive rails
• One boost converter for USB or display bias
• Real-time clock with 32-kHz crystal oscillator
• I2C/SPI interface for dynamic voltage scaling and configuration
• Power-up sequencing and fault protection (OVP, UVP, OCP, TSD)
• Spread spectrum for EMI reduction
• Automotive grade (AEC-Q100)

Target Applications

• Automotive infotainment and cluster systems (e.g., Tesla Model 3 dashboard)
• Advanced driver-assistance systems (ADAS) like Mobileye EyeQ5
• 5G base station power management (e.g., Nokia AirScale)
• Industrial embedded systems (e.g., Siemens PLC)
• Portable medical devices (e.g., GE Healthcare patient monitor)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS659119FAIPFPRQ1. 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

TPS659119FAIPFPRQ1 是德州儀器（TI）推出的一款高度集成的電源管理 IC（PMIC），專為汽車和工業應用設計。它包含四個降壓 DC/DC 轉換器（buck）、四個低壓差穩壓器（LDO）、一個升壓轉換器以及一個帶 32-kHz 晶體振盪器的實時時鐘（RTC）。該器件可在 3.135 V 至 5.25 V 的單一電源下工作，並提供多種輸出電壓，效率極高。採用緊湊的 80 引腳 HTQFP（12x12 mm）封裝，符合 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 四個高效率降壓轉換器，集成 FET
• 四個低壓差穩壓器，用於噪聲敏感電源軌
• 一個升壓轉換器，用於 USB 或顯示偏壓
• 帶 32-kHz 晶體振盪器的實時時鐘
• I2C/SPI 接口，支持動態電壓調節和配置
• 上電順序控制和故障保護（OVP、UVP、OCP、TSD）
• 展頻功能以降低 EMI
• 汽車級認證（AEC-Q100）

典型應用場景

• 汽車信息娛樂和儀表板系統（例如 Tesla Model 3 儀表板）
• 高級駕駛輔助系統（ADAS），如 Mobileye EyeQ5
• 5G 基站電源管理（例如 Nokia AirScale）
• 工業嵌入式系統（例如 Siemens PLC）
• 便攜式醫療設備（例如 GE Healthcare 病人監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS659119FAIPFPRQ1 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.
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