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Product Overview
The BQ500414QRGZTQ1 is a highly integrated wireless power transmitter controller from Texas Instruments, designed for automotive applications. It supports the WPC 1.2.4 baseline and extended power profile (EPP) standards, enabling up to 15W of power transfer. The device operates from a 5V supply and can deliver up to 2A output current. Housed in a compact 48-VQFN (7x7) package, it is ideal for space-constrained automotive designs.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage |
4.5V to 5.5V |
| Output Power |
Up to 15W |
| Output Current |
Up to 2A |
| Switching Frequency |
110kHz to 205kHz |
| Communication |
In-band (FSK) |
| Standards |
WPC 1.2.4 (BPP & EPP) |
| Package |
48-VQFN (7x7) |
| Operating Temperature |
-40°C to +125°C |
Key Features
- Supports WPC 1.2.4 baseline and extended power profile
- Integrated full-bridge inverter with 5V input
- Foreign object detection (FOD)
- Dynamic power limiting (DPL)
- I²C interface for configuration
- AEC-Q100 qualified for automotive
Target Applications
- Automotive wireless charging pads for smartphones (e.g., iPhone, Samsung Galaxy)
- In-dash wireless chargers for infotainment systems
- 5G base station equipment requiring wireless power for sensors
- Medical devices (e.g., portable monitors) with wireless charging
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
BQ500414QRGZTQ1. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
BQ500414QRGZTQ1 是德州儀器(TI)推出的一款高度集成的無線電源發射控制器,專為汽車應用設計。它支援 WPC 1.2.4 基準和擴展功率配置(EPP)標準,可實現高達 15W 的功率傳輸。該器件在 5V 電源下工作,可提供高達 2A 的輸出電流。採用緊湊的 48-VQFN(7x7)封裝,非常適合空間受限的汽車設計。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓 |
4.5V 至 5.5V |
| 輸出功率 |
高達 15W |
| 輸出電流 |
高達 2A |
| 開關頻率 |
110kHz 至 205kHz |
| 通信方式 |
帶內(FSK) |
| 標準 |
WPC 1.2.4(BPP 和 EPP) |
| 封裝 |
48-VQFN(7x7) |
| 工作溫度 |
-40°C 至 +125°C |
核心特性
- 支援 WPC 1.2.4 基準和擴展功率配置
- 集成全橋逆變器,5V 輸入
- 異物檢測(FOD)
- 動態功率限制(DPL)
- I²C 接口用於配置
- 通過 AEC-Q100 汽車級認證
典型應用場景
- 汽車無線充電板,用於智能手機(如 iPhone、Samsung Galaxy)
- 儀表板內置無線充電器,用於信息娛樂系統
- 5G 基站設備,為傳感器提供無線供電
- 醫療設備(如便攜式監護儀)的無線充電
環球供應鏈與批發合作夥伴方案
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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。
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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。
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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。
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