ML7662-J01GD
13.56MHz, NFC无线充电电源接收器(1W,WQFN)ML7662是一款13.56MHz无线电源接收LSI。ML7662通过与无线电源发送LSI ML7663结合,可实现无线电力传输系统,并可向充电设备输出1W电力。ML7662符合NFC Forum WLC(NFC Forum WLC 2.0)标准。ML7662可与符合NFC Forum WLC(NFC Forum WLC 2.0)标准的传输设备结合输出电力。ML7662配备10位SA-ADC,用于测量充电状态,以及无线充电控制功能,采用2.28 mm x 2.61 mm(相当于2.44 mm见方)WL-CSP芯片或5 mm见方32引脚WQFN封装。此LSI适用于小型设备的无线电力传输。此外,由于配备了NFC Forum Type 3 Tag功能,因此可通过触碰实现NFC功能,如Bluetooth®配对。此外,ML7662还配备了主机接口(SPI/I²C从属)功能,可以从外部MCU更新配置数据。
主要规格
特性:
Usage
Battery Charging Control
Function Overview
Secondary Battery Charging Control
Transmitter/Receiver
Power Receiver
Chipset
ML7663-J01GD
NFC Forum Standard Compliant
NFC Forum WLC Standard, NFC Forum Type3 TAG
RF Operating Frequency [MHz]
13.56
Max. Receiver Power [mW]
1000
Data Flash
2KB
Host Interface
Selectable: 1ch SPI (Peripheral) or I²C (Target)
External Clock Frequency [MHz]
27.12 (Crystal oscillator input)
Supply Voltage[V]
Generated by a magnetic field
Operating Temperature [℃]
-40 to 85
Package Size [mm]
5.0x5.0 (t=0.8)
Halogen Free Support ?
Yes
LAPIS TECHNOLOGY™ 是ROHM Co., Ltd.的商标或注册商标。
