계산 툴
BQ51010B
- Integrated Wireless Power Supply Receiver
Solution With a 7-V Regulated Supply- 93% Overall Peak AC-DC Efficiency
- Full Synchronous Rectifier
- WPC v1.1 Compliant Communication Control
- Output Voltage Conditioning
- Only IC Required Between RX Coil and 7-V
Output
- WPC v1.1 Compliant (FOD Enabled) Highly
Accurate Current Sense - Dynamic Rectifier Control for Improved Load
Transient Response - Dynamic Efficiency Scaling for Optimized
Performance Over Wide Range of Output Power - Adaptive Communication Limit for Robust
Communication - Supports 20-V Maximum Input
- Low-power Dissipative Rectifier Overvoltage
Clamp (VOVP = 15 V) - Thermal Shutdown
- Multifunction NTC and Control Pin for
Temperature Monitoring, Charge Complete and
Fault Host Control
The bq51010B is a family of advanced, flexible, secondary-side devices for wireless power transfer in portable applications. The bq51010B devices provide the AC-DC power conversion and regulation while integrating the digital control required to comply with the Qi v1.1 communication protocol. Together with the bq50xxx primary-side controller, the bq51010B enables a complete contact-less power transfer system for a wireless power supply solution. Global feedback is established from the secondary to the primary to control the power transfer process using the Qi v1.1 protocol.
The bq51010B devices integrate a low resistance synchronous rectifier, low-dropout regulator, digital control, and accurate voltage and current loops to ensure high efficiency and low power dissipation.
The bq51010B also includes a digital controller that can calculate the amount of power received by the mobile device within the limits set by the WPC v1.1 standard. The controller will then communicate this information to the transmitter to allow the transmitter to determine if a foreign object is present within the magnetic interface and introduces a higher level of safety within magnetic field. This Foreign Object Detection (FOD) method is part of the requirements under the WPC v1.1 specification.
기술 문서
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모두 보기3 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | bq51010B Highly Integrated Wireless Receiver Qi (WPC v1.1) Compliant Power Supply datasheet (Rev. A) | PDF | HTML | 2016/06/30 |
| Application note | Test and Troubleshoot a Wireless Power Receiver | 2014/08/06 | ||
| EVM User's guide | bq51010BEVM-764 Evaluation Module (WCSP Package) (Rev. A) | 2013/12/11 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| DSBGA (YFP) | 28 | 옵션 보기 |
주문 및 품질
포함된 정보:
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
포함된 정보:
- 팹 위치
- 조립 위치