MIC2026-2YMTR

MICREL SEMICONDUCTOR MIC2026-2YM TR Power Distribution Switch, Current Limited, High Side, Active Low, 2Outputs, 5.5V, 0.9A, SOIC-8

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.

Features

•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

Applications

•USB peripherals

• General purpose power switching

•ACPI power distribution

•Notebook PCs

•PDAs

• PC card hot swap