ML7662-J01HB
13.56MHz, NFC無線充電電源接收器 (1W, WL-CSP)
ML7662-J01HB
13.56MHz, NFC無線充電電源接收器 (1W, WL-CSP)
ML7662是一款13.56MHz無線電源接收LSI。ML7662與無線電源發射LSI ML7663結合後，可實現無線電源傳輸系統，並可向充電裝置輸出1W。ML7662符合NFC Forum WLC (NFC Forum WLC 2.0) 標準。ML7662可以與符合NFC Forum WLC (NFC Forum WLC 2.0) 標準的傳輸裝置結合輸出電源。ML7662搭載10位元SA-ADC，用於測量電源充電狀態，以及無線電源充電控制功能，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。此LSI非常適合小型裝置的無線電源傳輸。此外，由於其搭載NFC Forum Type 3標籤功能，因此可以透過觸摸實現藍牙配對等NFC功能。ML7662還搭載主機介面 (SPI / I²C slave) 功能，可以從外部MCU更新設定資料。
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]
2.61x2.28 (t=0.48)
Halogen Free Support ?
Yes
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