The MIC94052 is a P-channel MOSFET designed for high-side load switch applications in space-constrained environments, such as portable electronics. It is packaged in a Teeny SC-70-6 package and operates with a gate-source voltage from 1.8V to 5.5V. The device has a maximum on-resistance of 84mΩ at 4.5V gate-source voltage, with a typical value of 70mΩ, and supports a continuous drain current of up to 2A. The junction temperature range is -40°C to +150°C. It lacks the internal gate pull-up resistor found in the MIC94053 variant.
The MIC94052/94053 are low on-resistance, 84mW(max) P-channel MOSFETs. They are housed in a Teeny™ SC-70-6 package.
Designed for high-side switch applications where space is critical, the MIC94052/3 exhibit a typical on-resistance of 70mΩ at 4.5V gate-to-source voltage. The devices operate down to 1.8V gate-to-source voltage. Their operating voltage range makes the MIC94052/3 ideal for Li Ion applications as well as other sub-5V load switch applications.
The MIC94053 is an option that includes an internal gate pull-up resistor. The pull-up resistor ensures that the P-channel MOSFET is OFF until actively pulled down. Integrating the pull-up resistor saves valuable board space and reduces component placement cost.
The MIC94052/3 have a junction temperature range of -40°C to +150°C.
Additional Features
| Microchip Technology, Inc. | |
|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | MIC94052 |
| Product Name | P-Channel MOSFET High-Side Switch |
| Polarity | P-Channel |
