Development Kit UPS Click for use with Backup Power Source, Battery Operated Embedded Applications

UPS click is a super capacitor charger click that provides continuous power for a load connected to the output terminals. It also provides a temporary backup power supply in cases when the main power supply is abruptly disconnected - hence its name - UPS click. Besides backup function, it also provides a power for the applications with high peak power requirements, such as LED flashes, PCMCIA TX bursts, HDD bursts, GPRS/GSM transmitters and similar. UPS click uses two 3.3F super capacitors connected in series, which are used as a temporary power storage banks.

Low Noise Constant Frequency Charging of Two Series Super capacitors
Automatic Cell Balancing Prevents Capacitor Overvoltage During Charging
Programmable Charge Current (Up to 150mA)
Selectable 2.4V or 2.65V Regulatio per Cell(LTC3225)
Selectable 2V or 2.25V Regulation per Cell(LTC3225-1)
Automatic Recharge
IVI= 20μA i Standby Mode
ICOUT < 1μA When Input Supply is Removed
No Inductors
Tiny Application Circuit (2mm ´ 3mm DF Package,All Components <1mm High)
Current Limited Applications with High Peak Power Loads (LED Flash,PCMCIA Tx Bursts,HDD Bursts,GPRS/GSM Transmitter)
Backup Supplies