ML7660-320GD
13.56MHz无线充电接收器 (1W, WQFN)
ML7660-320GD
13.56MHz无线充电接收器 (1W, WQFN)
ML7660是一款13.56MHz无线电力接收LSI。ML7660可与ML7661组合使用，创建一套更大输出功率为1W的无线电力传输系统。ML7660是一款13.56MHz无线电力传输LSI。ML7660具有用于测量供电状态的10bit ADC和无线供电控制功能，采用2.28mm × 2.61mm (2.44mm方形等效) WLCSP芯片或5mm方形32引脚WQFN封装，是小型设备无线供电的理想LSI。此外，它还具有主机接口 (SPI (外设)/I²C (目标)) 功能和串行接口 (SPI (控制器)/I²C (控制器)/UART) 功能。串行接口功能可实现配置数据更新和外部微控制器进行的各种传感器控制。
主要规格
特性：
Usage
Battery Charging Control
Function Overview
Secondary Battery Charging Control
Transmitter/Receiver
Power Receiver
Chipset
ML7661-320GD
NFC Forum Standard Compliant
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
Development Support
-
- Evaluation Board
- ML7661_ML7660_BC_EVK200
This evaluation kit consists of the ML7661 evaluation board (ML7661_TX_NFC_Board) and the ML7660 evaluation board (ML7660_RX_NFC_BC_Board).The ML7661_TX_NFC_Board is equipped with a power transmitter LSI (ML7661), and the ML7660_RX_NFC_BC_Board is equipped with a power receiver LSI (ML7660).
LAPIS TECHNOLOGY™ 是ROHM Co., Ltd.的商标或注册商标。