-
2022-09-24 23:33:15
MIC2026 - Preliminary Information on Dual Channel Power Distribution Switch
The MIC2026 and MIC2076 high-side MOSFET switching general-purpose power supply requirements distribute optimized protection circuits. The MIC2026/76 are internally current limited and have thermal shutdown protection for the device and load. The MIC2076 provides "smart" thermal shutdown, reducing current consumption in fault mode. When thermal shutdown fails, the output latches off until the load fault is removed. Removing the load or toggling the enable input resets the device output. Both devices feature a soft-start circuit that minimizes surge current employment in high capacitive load applications. The output flags are asserted in thermal shutdown conditions during overcurrent and fault conditions. Transient faults are internally filtered. The MIC2026/76 are 8-pin DIP or 8-pin SOP.