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Product Overview
The BQ51014YFPT is a highly integrated wireless power receiver IC from Texas Instruments, designed for Qi-compliant inductive charging systems. It provides a complete AC/DC power conversion solution, including synchronous rectification, voltage regulation, and communication control. Housed in a compact 28-DSBGA package, it delivers up to 5W output power, making it ideal for portable and wearable devices.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
4.0 V to 10 V (AC) |
| Output Voltage |
4.2 V to 5.5 V (adjustable) |
| Output Current |
Up to 1 A |
| Output Power |
Up to 5 W |
| Switching Frequency |
110 kHz to 205 kHz |
| Efficiency |
Up to 93% |
| Operating Temperature |
-40°C to +85°C |
| Package |
28-DSBGA (2.0 mm x 3.0 mm) |
Key Features
- Qi v1.2 compliant wireless power receiver
- Integrated synchronous rectifier and LDO
- Foreign object detection (FOD)
- Dynamic power limiting
- I2C communication interface
- Over-temperature and over-voltage protection
- Low standby power consumption
Target Applications
- Smartphones and tablets
- Wearable devices (e.g., smartwatches, fitness bands)
- Medical devices (e.g., insulin pumps, hearing aids)
- Industrial handheld terminals
- 5G base station sensor nodes
- Automotive dashboard wireless chargers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
BQ51014YFPT. 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
BQ51014YFPT 是德州儀器(TI)推出的一款高度集成的無線電源接收器 IC,專為符合 Qi 標準的感應充電系統設計。它提供完整的 AC/DC 電源轉換解決方案,包括同步整流、電壓調節和通信控制。採用緊湊的 28-DSBGA 封裝,可提供高達 5W 的輸出功率,非常適合便攜式和可穿戴設備。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
4.0 V 至 10 V (AC) |
| 輸出電壓 |
4.2 V 至 5.5 V (可調) |
| 輸出電流 |
高達 1 A |
| 輸出功率 |
高達 5 W |
| 開關頻率 |
110 kHz 至 205 kHz |
| 效率 |
高達 93% |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
28-DSBGA (2.0 mm x 3.0 mm) |
核心特性
- 符合 Qi v1.2 標準的無線電源接收器
- 集成同步整流器和 LDO
- 異物檢測 (FOD)
- 動態功率限制
- I2C 通信接口
- 過溫和過壓保護
- 低待機功耗
典型應用場景
- 智能手機和平板電腦
- 可穿戴設備(如智能手錶、健身手環)
- 醫療設備(如胰島素泵、助聽器)
- 工業手持終端
- 5G 基站傳感器節點
- 汽車儀表板無線充電器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 BQ51014YFPT 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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。
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