XC68C812A4PV5 16-BIT, EEPROM, 5MHZ, HCMOS Freescale Semiconductor
|
Detailed Product Description
Product Details
■GENERAL DESCRIPTIONThe 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.
■ FEATURESOperating 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
|
Related Products
![]() |
S912XDT256F1MAA 16-BIT MCU, S12X CORE, 256KB FLA N✖P USA Inc. |
![]() |
S912XDT256F1MAA 16-BIT MCU, S12X CORE, 256KB FLA N✖P USA Inc. |
![]() |
LPC1114FDH28/102:5 IC MCU 32BIT 32KB FLASH 28TSSOP N✖P USA Inc. |
![]() |
MKL15Z32VFM4 IC MCU 32BIT 32KB FLASH 32QFN N✖P USA Inc. |
![]() |
XC68C812A4PV5 16-BIT, EEPROM, 5MHZ, HCMOS Freescale Semiconductor |
![]() |
S9KEAZN64AMLHR IC MCU 32BIT 64KB FLASH 64LQFP N✖P USA Inc. |
Email to this supplier