XC68C812A4PV5 16-BIT, EEPROM, 5MHZ, HCMOS Freescale Semiconductor
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Freescale Semiconductor
Product Description
Product Details
■GENERAL DESCRIPTION
The XC6801 series is a constant-current/constant-voltage linear charger IC for single cell lithium-ion batteries. The XC6801 includes a reference voltage source, battery voltage monitor, driver transistor, constant-current/constant-voltage charge circuit, overheat protection circuit and phase compensation circuit. The battery charge termination voltage is internally set to 4.2V ±0.7% and the trickle charge voltage and accuracy is 2.9V ±3%. In trickle charge mode, a safe battery charge is possible because approximately only 1/10 of the full charge current is supplied to the battery. As it is possible to select a highly accurate charge current of either 100mA (MAX.) for L level input to the LIM pin or 500mA (MAX.) for H level, the series is ideal for applications where the charge is from USB. The series’ charge status output pin, /CHG pin, is capable of checking the IC’scharging state via connection to an external LED.
■ FEATURES
Operating Voltage Range : 4.25V ~ 6.0VCharge Current (externally set) : 100mA (MAX.) @ LIM pin=L
500mA (MAX.) @ LIM pin=H
Charge Termination Voltage : 4.2V ±0.7%
Trickle Charge Voltage : 2.9V ±3%
Supply Current (Stand-by) : 12μA (TYP.)
Packages : SOT-89-5, SOT-25, USP-6C
Constant-current/constant-voltage operation
with thermal shutdown
Automatic recharge
Charge status output pin
Soft-start function (Inrush limit current)
■APPLICATIONS
● USB charge applications● Charging docks, charging cradles
● MP3 players, portable audio players
● Cellular phones, PDAs
● Bluetooth headsets
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | N✖P Semiconductors |
| Product Category | IC Chips |
| Mfr | Freescale Semiconductor |
| Series | - |
| Package | Bulk |
| Product-Status | Active |
| Core-Processor | CPU12 |
| Core-Size | 16-Bit |
| Speed | 2MHz |
| Connectivity | I²C SCI |
| Peripherals | - |
| Number-of-I-O | 91 |
| Program-Memory-Size | - |
| Program-Memory-Type | FLASH |
| EEPROM-Size | 4K x 8 |
| RAM-Size | 1K x 8 |
| Voltage-Supply-Vcc-Vdd | 3V ~ 3．6V |
| Data-Converters | - |
| Oscillator-Type | Internal |
| Operating-Temperature | 0°C ~ 70°C (TA) |
| Mounting-Type | Surface Mount |
| Package-Case | 112-LQFP |
| Supplier-Device-Package | 112-LQFP (20x20) |
| Base-Product-Number | XC68 |
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao