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| 型号： | BQ51013ARHLR |
| 厂商： | Texas Instruments |
| 文件页数： | 26/45页 |
| 文件大小： | 0K |
| 描述： | IC WIRELESS PWR RCVR 20QFN |
| 标准包装： | 1 |
| 应用： | 无线电源接收器 |
| 电流 - 电源： | 1.5A |
| 电源电压： | 4 V ~ 10 V |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-VFQFN 裸露焊盘 |
| 供应商设备封装： | 20-QFN-EP（4.50x3.50） |
| 包装： | 标准包装 |
| 其它名称： | 296-30568-6 |
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bq51014 is Not Recommended For New Designs
SLUSAY6B – MARCH 2012 – REVISED OCTOBER 2013
Figure 36. Differential Bi-phase Encoding Scheme (WPC volume 1: Low Power, Part 1 Interface
Definition)
The bits are sent LSB first and use an 11-bit asynchronous serial format for each portion of the packet. This
includes one start bit, n-data bytes, a parity bit, and a single stop bit. The start bit is always ZERO and the parity
bit is odd. The stop bit is always ONE. Figure 37 shows the details of the asynchronous serial format.
Figure 37. Asynchronous Serial Formatting (WPC volume 1: Low Power, Part 1 Interface Definition)
Preamble
Header
Message
Checksum
Figure 38. Packet Format (WPC volume 1: Low Power, Part 1 Interface Definition)
Figure 27 above shows an example waveform of the receiver sending a rectified power packet (header 0x04).
Communication Modulator
bq5101x provides two identical, integrated communication FETs which are connected to the pins COM1 and
COM2. These FETs are used for modulating the secondary load current which allows bq5101x to communicate
error control and configuration information to the transmitter. Figure 39 below shows how the COMM pins can be
used for resistive load modulation. Each COMM pin can handle at most a 24 Ω communication resistor.
Therefore, if a COMM resistor between 12 Ω and 24 Ω is required COM1 and COM2 pins must be connected in
parallel. bq5101x does not support a COMM resistor less than 12 Ω .
26
Product Folder Links: bq51013A bq51014
Copyright ? 2012–2013, Texas Instruments Incorporated
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相关代理商/技术参数 |
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|---|---|
| BQ51013ARHLT | 功能描述:其他电源管理 Qi Int Wireless Pwr Receiver Solution RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| BQ51013AYFPR | 功能描述:电池管理 Qi Int Wireless Pwr Receiver Solution RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| BQ51013AYFPT | 功能描述:电池管理 Qi Int Wireless Pwr Receiver Solution RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| BQ51013B | 制造商:TI 制造商全称:Texas Instruments 功能描述:Highly Integrated Wireless Receiver Qi (WPC V1.1) Compliant Power Supply |
| BQ51013BEVM-764 | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:CPU |
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