Micrel MIC2003/2013 are high-side current limiting devices, designed for power distribution applications in PCs, PDAs, printers and peripheral devices.
The MIC2003 and MIC2013 are high-side current limiting devices designed for power distribution in PCs, PDAs, printers, and peripheral devices. They offer thermal protection to shut down if internal temperatures reach unsafe levels and include under-voltage lock-out functionality.
A unique feature of the MIC2013 is Kickstart™, which allows momentary high current surges to pass unrestricted without compromising overall system safety. Both devices are available in space-saving 6-pin SOT-23 and 2mm x 2mm MLF packages.
| Supply Voltage Range | 2.5V to 5.5V |
|---|---|
| Typical On-Resistance | 70mΩ |
| Current Limit Values | 0.5A, 0.8A and 1.2A |
| Maximum Junction Temperature | 150 °C |
| Operating Ambient Temperature | -40 °C to 85°C |
Kickstart allows momentary high current surges to pass unrestricted without sacrificing overall system safety.
The devices are offered in 6-pin SOT-23 and 2mm x 2mm MLF packages.
They are excellent choices for USB, IEEE 1394 (FireWire), desktop/laptop PCs, set-top boxes, game consoles, and printers.