TPS65921B1ZQZR TI Power Management IC | 120-BGA MICROSTAR JUNIOR (6x6) | 3 Buck Converters, 6 LDOs

Product Overview

The TPS65921B1ZQZR is a highly integrated power management IC (PMIC) from Texas Instruments, designed for portable and battery-powered applications. It features three step-down (buck) converters, six low-dropout regulators (LDOs), a real-time clock (RTC), and a USB transceiver, all in a compact 120-ball BGA MICROSTAR JUNIOR package (6x6 mm). This device provides efficient power management for processors, memory, and peripherals in smartphones, tablets, and other handheld devices.

Detailed Technical Specifications

Key Features

• High efficiency: up to 95% with buck converters
• Low quiescent current: 30 µA typical in standby
• Dynamic voltage scaling (DVS) support for buck converters
• Power sequencing and reset generation
• Overcurrent and overtemperature protection
• Small footprint: 6x6 mm BGA package

Target Applications

• Smartphones and tablets (e.g., Samsung Galaxy series)
• Portable media players (e.g., iPod Touch)
• Handheld gaming consoles (e.g., Nintendo Switch Lite)
• Wireless headsets and wearables
• IoT modules and smart home devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65921B1ZQZR. 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

TPS65921B1ZQZR 是德州儀器（TI）推出的一款高度集成的電源管理 IC（PMIC），專為便攜式和電池供電設備設計。它包含三個降壓轉換器、六個低壓差穩壓器（LDO）、一個實時時鐘（RTC）和一個 USB 收發器，採用緊湊的 120 球 BGA MICROSTAR JUNIOR 封裝（6x6 mm）。該器件為智能手機、平板電腦和其他手持設備中的處理器、存儲器和外設提供高效的電源管理。

詳細技術參數

核心特性

• 高效率：降壓轉換器效率高達 95%
• 低靜態電流：待機時典型值 30 µA
• 支持降壓轉換器的動態電壓調節（DVS）
• 電源時序控制和復位生成
• 過流和過溫保護
• 小尺寸：6x6 mm BGA 封裝

典型應用場景

• 智能手機和平板電腦（例如三星 Galaxy 系列）
• 便攜式媒體播放器（例如 iPod Touch）
• 手持遊戲機（例如 Nintendo Switch Lite）
• 無線耳機和可穿戴設備
• 物聯網模塊和智能家居設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65921B1ZQZR 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]