MIC2026-2YM

MIC2026/MIC2076 Dual-Channel Power Distribution Switch Features General Description • 140 mΩ Maximum On-Resistance per Channel • 2.7V to 5.5V Operating Range • 500 mA Minimum Continuous Current per Channel • Short-Circuit Protection with Thermal Shutdown • Thermally Isolated Channels • Fault Status Flag with 3 ms Filter Eliminates False Assertions • Undervoltage Lockout • Reverse Current Flow...
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MIC2026/MIC2076 Dual-Channel Power Distribution Switch Features General Description • 140 mΩ Maximum On-Resistance per Channel • 2.7V to 5.5V Operating Range • 500 mA Minimum Continuous Current per Channel • Short-Circuit Protection with Thermal Shutdown • Thermally Isolated Channels • Fault Status Flag with 3 ms 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 The MIC2026 and MIC2076 are high-side MOSFET switches optimized for general-purpose power distribution that requires circuit protection. Applications • • • • • • USB Peripherals General Purpose Power Switching ACPI Power Distribution Notebook PCs PDAs PC Card Hot Swap 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 an 8-pin SOIC package. Package Type MIC2026/MIC2076 8-Lead SOIC (M) (Top View) ENA 1  2020 Microchip Technology Inc. 8 OUTA FLGA 2 7 IN FLGB 3 6 GND ENB 4 5 OUTB DS20006443A-page 1 PDF
Документация на MIC2076-1YM 

Dual-Channel Power Distribution Switch MIC2026, MIC2076

Дата модификации: 14.12.2020

Размер: 2.39 Мб

24 стр.

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