MIC2026-1YM Datasheet

Dual-Channel Power Distribution Switch


General Description
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.

•140mΩmaximum on-resistance per channel
• 2.7V to 5.5V operating range
• 500mA minimum continuous current per channel
• Shortcircuit protection with thermal shutdown
• Thermally isolated channels
• Fault status flag with 3ms filter eliminates false assertions
•Undervoltage lockout
• Reverse current flow blocking (no “body diode”)
• Circuit breaker mode (MIC2076)
•Logic-compatible inputs
•Soft-start circuit
• Low quiescent current
• Pin compatible with MIC2526
• UL File # E179633

•USB peripherals
• General purpose power switching
•ACPI power distribution
•Notebook PCs
• PC card hot swap



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Manufacturer information


Micrel is now Microchip

Micrel Inc., is a leading manufacturer of IC solutions for the worldwide high-performance analog and high-speed mixed signal, LAN and timing and communications solutions markets. The company's products include high performance analog, power, advanced mixed-signal and radio frequency semiconductors; high speed communication, clock management, and LAN solutions including Ethernet switch and physical layer transceiver integrated circuits. These products address a wide range of rapidly growing end markets including cellular handsets, portable and enterprise computing, enterprise and home networking, wide area and metropolitan area networks and industrial equipment.

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