Microchip Technology MIC94041
The MIC94041 and MIC94043 feature an active load discharge circuit which switches in a 200Ω load when the switch is disabled to automatically discharge a capacitive load. The enable voltage can be as high as 5.5V and is not limited by the input voltage. The MIC94040/1/2/3 operating voltage range makes them ideal for Lithium ion and NiMH/NiCad/Alkaline battery powered systems, as well as non-battery powered applications.| Part No. | MIC94041 |
|---|---|
| Datasheet | MIC94041 Download |
| Manufacturer |  Microchip Technology |
| Description | 3A High-Side Load Switch |
| Buy | Stock & Price |
FEATURES
● 28 mΩ RDS(ON)● 3A Continuous Operating Current
● Space-Saving 1.2 mm x 1.2 mm 4-Lead FDFN Package
● Input Voltage Range: 1.7V to 5.5V
● Internal Level Shift for CMOS/TTL Control Logic
● Ultra-Low Quiescent Current
● Micropower Shutdown Current
● Soft-Start: MIC94042, MIC94043
● Load Discharge Circuit: MIC94041, MIC940483
● Ultra-Fast Turn-Off Time
● –40°C to +125°C Junction Operating Temperature
APPLICATIONS
● Cellular Phones● Portable Navigation Devices (PND)
● Personal Media Players (PMP)
● Ultra-Mobile PCs
● Portable Instrumentation
● Other Portable
APPLICATIONS
● PDAs● Industrial and Datacom Equipment Package Type MIC94040/1/2/3 4-Lead 1.2 mm x 1.2 mm FDFN (Top View) VOUT 1 4 EN
GENERAL DESCRIPTION
The MIC94040, MIC94041, MIC94042, and MIC94043 are a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 28 mΩ RDS(ON) P-channel MOSFET which enables the device to support up to 3A of continuous current.
