LAPIS ML7660
ML7660 is a 13.56MHz wireless power receiver LSI. ML7660 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.| Part No. | ML7660 |
|---|---|
| Datasheet | ML7660 Download |
| Manufacturer |  LAPIS |
| Description | 13.56MHz wireless charging receiver LSI |
| Buy | Stock & Price |
FEATURES
● Charging control ― Built-in Charging control circuit Built-in setting of output voltage by shunt regulator Voltage/Current supply ON/OFF function to external charging IC 1W receiving available ― Abnormally detection function by software and hardware control ― Abnormally notification function to the power transmission side● Communication control ― Communication speed: 212kbps, 424kbps ― 2Kbyte data flash for storing user data
● Host interface ― 1ch Serial interface (Slave), and selectable from SPI or I2C
● Package ― WL-CSP30pin (S-UFLGA30-2.28x2.61-0.40-W) ― WQFN32pin (P-WQFN32-0505-0.50-A63)
● Product name ML7660-310GD (WQFN, battery-charging) ML7660-310HB (WL-CSP, battery-charging) ML7660-311HB (WL-CSP, REF66003) ML7660-202GD (WQFN, battery-less)
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APPLICATIONS
NFC charging devices, e.g.●smart watches, fitness trackers and smart wristbands
●smart rings
●smart glasses
●true wireless stereos and hearing aids
●stylus pens, wireless mouses and wireless keyboads
●electric toothbrushes
●beauty home appliances
●personal health care devices
●battery packs
●rice cooker (for battery-less) 1 / 16 3.
