P9222-R集成电路(IC)电源管理-专用规格书PDF中文资料
P9222-R规格书详情
The P9222-R/RN is an integrated single-chip wireless power
receiver IC (Rx) for up to 5W applications implementing in-band,
bi-directional data communication with no additional circuitry. The
device receives an AC power signal from a wireless power
transmitter, such as the P9235A-RB WPC Qi BPP Wireless
Transmitter IC, and converts it to a rectified output voltage, which
can be used to power devices or supply the battery charger input
in a wide range of wireless power applications. The receiver (Rx)
integrates a high-efficiency synchronous full bridge rectifier (SFBR)
and control circuits that enable bi-directional communication from
and to the transmitter (Tx) for optimized power delivery.
The P9222-R/RN is highly efficient at light loads and very wellsuited for low-power applications such as earbuds case charging.
A unique Ping detect feature gives the user an early indication of
the wireless charger connection and improves thermal
performance at the end of complete battery charging. Low undervoltage lockout (UVLO) threshold allows the receiver to start up
even with a weaker digital ping strength signal from a transmitter
over an extended area.
The device includes over-temperature and under/over-voltage
protection. The internal over-voltage clamping protects the rectifier
output from rising above the overvoltage level when the receiver is
quickly moved from a low-coupling position to a high-coupling
position. The integrated 32-bit ARM® Cortex®-M0 processor
(trademark of ARM, Ltd.) offers a high level of programmability and
design parameters that can be easily configured through the I2C
interface or an external EEPROM.
The P9222-R default firmware factory programmed in internal OTP
is WPC 1.2.4 Qi Baseline Power Profile (BPP) compatible. The
P9222-RN default factory firmware programmed in internal OTP is
latest WPC 1.3 Qi Baseline Power Profile (BPP) compatible.
The P9222-R/RN is available in a RoHS ultra-small WLCSP-40
package and it is rated for a 0 to 85°C ambient operating
temperature range.
Features
Ultra-compact, efficient wireless power receiver for up to
5W applications
P9222-R default firmware is WPC 1.2.4 Qi Baseline Power
Profile (BPP) compatible
P9222-RN default firmware is WPC 1.3 Qi Baseline Power
Profile (BPP) compatible
Ping detection for reduced power consumption at end of
charging
Low under-voltage lockout (UVLO) for low voltage start-up for
faster connections over an extended area
ASK and FSK modulation/demodulation for Bi-directional
Communication: Rx-to-Tx and Tx-to-Rx
Supports bi-directional data communication
Easy configuration of design parameters through I2C interface
on an external EEPROM
Embedded 32-bit ARM® Cortex®-M0 processor
Internal over-voltage clamping
Low standby and operating mode power consumption
High performance low dropout (LDO) regulator with low
RDS(on) and programmable current limiting
Supports I2C slave/master mode
40-WLCSP: 5 × 8 ball array, 2.28 × 3.38 mm, 0.4mm pitch
P9222-R属于集成电路(IC) > 电源管理 - 专用。瑞萨科技有限公司制造生产的P9222-R电源管理 - 专用专用型电源管理集成电路 (PMIC) 用于电源的控制或操作,适合特定或小范围的目标应用,例如汽车气囊管理、电容器组平衡、AC 公共电力监控、存储器总线端接、接地故障检测、能量收集、小型引擎管理、处理器或芯片集专用电压调节、负载突降保护、触觉驱动器、热电制冷器控制等。
产品属性
- 产品编号:
P9222-R2AZGI8
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 电源管理 - 专用
- 包装:
散装
- 描述:
P9222-R2AZGI8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS(瑞萨)/IDT |
23+ |
WLCSP40 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
WLCSP40 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
RENESAS |
22+ |
WLCSP-40 |
5000 |
原厂原装,价格优势!13246658303 |
询价 | ||
IDT/RENESAS |
22+ |
WLCSP |
24500 |
瑞萨全系列在售 |
询价 | ||
IDT |
23+ |
N/A |
5000 |
挂了就有,工厂库存,YX价优 |
询价 | ||
Renesa |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RENESAS(瑞萨)/IDT |
2021+ |
WLCSP-40(2.28x3.38) |
499 |
询价 | |||
Renesas Electronics |
2022+ |
WLCSP-40 |
95000 |
100%进口原装正品现货,公司原装现货众多欢迎加微信咨 |
询价 | ||
RENESAS |
WLCSP-40 |
30000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
Renesas |
21+ |
WLCSP |
20 |
全新原装鄙视假货15118075546 |
询价 |