ML7662-J01GD
13.56MHz, NFC無線充電電源接收器(1W,WQFN)ML7662是一個13.56MHz無線電源接收器LSI。ML7662透過與無線電源發射器LSI ML7663結合實現無線電源傳輸系統,可以為充電設備輸出1W。ML7662符合NFC Forum WLC (NFC Forum WLC 2.0.)標準。ML7662可以透過與符合NFC Forum WLC (NFC Forum WLC 2.0.)標準的傳輸設備結合來輸出功率。ML7662配備一個10位SA-ADC,用於測量電源充電狀態,以及無線充電控制功能,採用2.28 mm x 2.61 mm (相當於2.44 mm平方)的WL-CSP晶片或5 mm平方的32針WQFN封裝。該LSI非常適合小型設備的無線電源傳輸。此外,由於它配備了NFC Forum Type 3 Tag功能,因此可以透過觸摸實現Bluetooth®配對等NFC功能。此外,ML7662還配備了主機介面 (SPI / I²C從屬) 功能,可以從外部MCU更新配置數據。
Product Detail
規格:
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
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