ML7660-320GD
13.56MHz Wireless Charging Power Receiver (1W, WQFN)
ML7660-320GD
13.56MHz Wireless Charging Power Receiver (1W, WQFN)
ML7660 is a 13.56MHz wireless power receiving LSI. ML7660 can be combined with ML7661 to create a wireless power transfer system with a maximum power output of 1 W. ML7660 is a 13.56 MHz wireless power transfer LSI. ML7660 provides a 10-bit ADC for measuring power supply status and wireless power supply control functions in a 2.28 mm x 2.61 mm (2.44 mm square equivalent) WLCSP chip or 5 mm square 32-pin WQFN package, making it the ideal LSI for wireless power supply in small devices. In addition, it has a host interface (SPI (peripheral) / I²C (target)) function and a serial interface (SPI (controller) / I²C (target)) function, The serial interface (SPI (controller) / I²C (controller) / UART) function enables configuration data update and various sensor controls from an external microcontroller.
Product Detail
Specifications:
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
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