Microchip Technology MIC2018
The MIC20XX family of switches are current limiting, high-side power switches, designed for general purpose power distribution and control in digital televisions (DTV), printers, set top boxes (STB), PCs, PDAs, and other peripheral devices (see MIC20XX Family Package Types and the MIC20XX Family Member Functionality table). They are thermally protected and will shutdown should their internal temperature reach unsafe levels, protecting both the device and the load, under high-current or fault conditions. The FET is self-contained, with a fixed- or user-adjustable current limit.| Part No. | MIC2018 |
|---|---|
| Datasheet | MIC2018 Download |
| Manufacturer |  Microchip Technology |
| Description | Fixed and Adjustable Current Limiting Power Distribution Switches |
| Buy | Stock & Price |
FEATURES
MIC20X3 - MIC20X9 - 70 mΩ Typical On-Resistance @ 5V MIC2005A/20X9A - 170 mΩ Typical On-Resistance @ 5V● Enable Active-High or Active-Low
● 2.5V to 5.5V Operating Range
● Pre-Set Current Limit Values of 0.5A, 0.8A, and 1.2A*
● Adjustable Current Limit 0.2A to 2.0A* (MIC20X7-MIC20X9)
● Adjustable Current Limit 0.1A to 0.9A* (MIC20X9A)
● Undervoltage Lockout (UVLO)
● Variable UVLO Allows Adjustable UVLO Thresholds*
● Automatic Load Discharge for Capacitive Loads*
● Soft-Start Prevents Large Current Inrush
● Adjustable Slew Rate Allows Custom Slew Rates*
● Automatic-On Output After Fault
● Thermal Protection * Available on some family members
APPLICATIONS
● Digital Televisions (DTV)● Set Top Boxes
● PDAs
● Printers
● USB / IEEE 1394 Power Distribution
● Desktop and Laptop PCs
● Game Consoles
● Docking Stations
GENERAL DESCRIPTION
MIC20XX family’s primary functions are current limiting and power switching.FEATURES
include fault reporting, fault blanking to eliminate noise-induc...
