CAP HS108
the HS108 act as both a filter and an energy reservoir for the source and the load. It will smooth out the load seen by the power supply, reduce the source impedance seen by the load, and offer emergency power in the event of an interruption or loss. With the use of a supercapacitor, battery-powered devices can benefit from the selection of a battery optimised for energy density, and in many cases, of a reduced size.FEATURES
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● High capacitance (1800mF DC) Low ESR (26m @ 1kHz) High peak current, high pulsed power Thin form factor Typical
APPLICATIONS
Interim power, energy storage & load leveling. Examples include:● Cache protection in Solid State Drives (SSD) and Hybrid Hard Drives (HHD)
● Drop test protection, battery hot swap, graceful shutdown & last gasp transmissions in industrial electronics such as handheld computers, PDAs, portable point of sale terminals, bar code scanners, data loggers, etc.
● RF power support for data cards, USB modems, PDAs, location trackers, sensors, etc.
ELECTRICAL SPECIFICATIONS
Table 1:ABSOLUTE MAXIMUM RATINGS
Parameter Terminal Voltage Temperature Name Vc T Conditions Min 0 -40 Max 2.9 +85 Units V °C Table 2:ELECTRICAL CHARACTERISTICS
Parameter Terminal Voltage Capacitance ESR Leakage Current1 RMS Current Peak Current 1 Name Vc C ESR IL IRMS IP 2 Conditions Min 0 Typical Max 2.75 Units V mF m µA DC, 25°C 1kHz, 25°C 2.75V, 25°C 72hrs 25°C 25°C 1800 ± 20% 26 ± 20% 1.0 5 20 A A 2 Refer to CAP-XX for details.