MIC2026ADual USB High-Side 500mA Current Limiting Power Switch | PMIC | 12 | Active | The MIC2026 and MIC2076 are high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection.
The MIC2026/76 are internally current limited and have thermal shutdown that protects the device and load.
The MIC2076 offers "smart" thermal shutdown that reduces current consumption in fault modes. When a thermal shutdown fault occurs, the output is latched off until the faulty load is removed. Removing the load or toggling the enable input will reset the device output.
Both devices employ soft-start circuitry that minimizes inrush current in applications where highly capacitive loads are employed.
A fault status output flag is asserted during overcurrent and thermal shutdown conditions. Transient faults are internally filtered.
The MIC2026/76 are available in 8-pin DIP or 8-pin SOIC. |
MIC2027Quad USB High-Side 500mA Current Limiting Power Switch | Power Management (PMIC) | 8 | Active | The MIC2027 and MIC2077 are quad high-side MOSFET switches
optimized for general-purpose power distribution requiring circuit protection.
The MIC2027/77 are internally current limited and have thermal shutdown that
protects the device and load.
The MIC2077 offers "smart" thermal shutdown that
reduces current consumption in fault modes. When a thermal shutdown fault
occurs, the output is latched off until the faulty load is removed. Removing
the load or toggling the enable input will reset the device output. Both
devices employ soft-start circuitry that minimizes inrush current in
applications where highly capacitive loads are employed. A fault status output
flag is asserted during overcurrent and thermal shutdown conditions. Transient
current limit faults are internally filtered. The MIC2027/77 are available in
16-pin narrow (150 mil) and wide (300 mil) SOIC packages. |
| Power Distribution Switches, Load Drivers | 27 | Active | |
| Power Distribution Switches, Load Drivers | 13 | Active | |
MIC2040Adjustable 1.5A Single High-Side Current Limit Power Switch | Power Management (PMIC) | 7 | Active | The MIC2040 and MIC2041 are high side MOSFET switches optimized for general purpose power distribution applications that require circuit protection. The devices switch up to 5.5V and as low as 0.8V while offering both programmable current limiting and thermal shutdown to protect the device and the load. A fault status output is provided in order to detect overcurrent and thermal shutdown fault conditions. Both devices employ soft start circuitry to minimize the inrush current in applications that employ highly capacitive loads.
Additionally, the MIC2040/41 is suited for multi-port USB applications to satisfy upstream/downstream power requirements.
The MIC2041 features a auto-reset circuit breaker mode that latches the output off upon detecting an overcurrent condition lasting more than 28ms. The output is reset by removing or reducing the load. |
| Power Management (PMIC) | 3 | Active | |
MIC2042Adjustable 3A Single High-Side Current Limit Power Switch | Integrated Circuits (ICs) | 14 | Active | The MIC2042 and MIC2043 are high-side MOSFET switches optimized for general purpose power distribution applications which require circuit protection. The devices switch up to 5.5V and as low as 0.8V while offering both programmable current limiting and thermal shutdown to protect the device and the load. A fault status output is provided in order to detect overcurrent and thermal shutdown fault conditions. Both devices employ soft-start circuitry to minimize the inrush current in applications that employ highly capacitive loads.
Additionally, for tighter control over inrush current during start-up, the output slew-rate may be adjusted by an external capacitor.
The MIC2043 features a auto-reset circuit breaker mode that latches the output off upon detecting an overcurrent condition lasting more than 28ms. The output is reset by removing or reducing the load. |
| Power Distribution Switches, Load Drivers | 11 | Active | |
| Power Management (PMIC) | 8 | Active | |
| Power Management (PMIC) | 7 | Active | |
