ML7662-J01HB
13.56MHz, NFC Wireless Charging Power Receiver (1W, WL-CSP)
ML7662-J01HB
13.56MHz, NFC Wireless Charging Power Receiver (1W, WL-CSP)
ML7662 is a 13.56MHz wireless power rece i v er LSI. ML7662 realizes a wireless power transfer system by combining with the wireless power transmi tter LSI ML7663 , and can output 1W to a charging device ML7662 is NFC Forum WLC (NFC Forum WLC 2.0.) compliant. ML7662 can output power by combining with the NFC Forum WLC (NFC Forum WLC 2.0.) compliant transmission device. ML7662 is equipped with a 10-bit SA-ADC for measuring the power charging status and a wireless power charging control function in a 2.28 mm x 2.61 mm (equivalent to 2.44 mm square) WL-CSP chip or a 5 mm square 32-pin WQFN package. This LSI is ideal for wireless power transfer of small devices. In addition, since it is equipped with the NFC Forum Type 3 Tag function, it is possible to realize NFC fun cti ons such as Bluetooth® pairing by touch. Furthermore, ML7662 is equipped with a host interface (SPI / I²C slave) function, and it is possible to update configuration data from an external MCU.
Product Detail
Specifications:
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]
2.61x2.28 (t=0.48)
Halogen Free Support ?
Yes
"LAPIS TECHNOLOGY™" is a trademark or a registered trademark of ROHM Co., Ltd.