Microchip High Side, High Side Power Switch IC 4-Pin, UDFN
- RS Stock No.:
- 352-132P
- Mfr. Part No.:
- MIC94040YFL-TR
- Manufacturer:
- Microchip
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- RS Stock No.:
- 352-132P
- Mfr. Part No.:
- MIC94040YFL-TR
- Manufacturer:
- Microchip
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Power Switch IC | |
| Power Switch Type | High Side | |
| Power Switch Topology | High Side | |
| Minimum Supply Voltage | 1.7V | |
| Package Type | UDFN | |
| Maximum Supply Voltage | 5.5V | |
| Pin Count | 4 | |
| Operating Current | 3A | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Standards/Approvals | RoHS | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Power Switch IC | ||
Power Switch Type High Side | ||
Power Switch Topology High Side | ||
Minimum Supply Voltage 1.7V | ||
Package Type UDFN | ||
Maximum Supply Voltage 5.5V | ||
Pin Count 4 | ||
Operating Current 3A | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Standards/Approvals RoHS | ||
Automotive Standard No | ||
The Microchip high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 28mΩ RDSON P-channel MOSFET which enables the device to support up to 3A of continuous current. Additionally, the load switch supports 1.5V logic level control and shutdown features in a tiny 1.2mm x 1.2mm 4-pin package. The MIC94040 and MIC94041 feature rapid turn on, while the MIC94042 and MIC94043 provide a slew rate controlled soft start turn-on of 100μs. The soft-start feature is provided to prevent an in-rush current event from pulling down the input supply voltage. 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.
28mO RDSON
3A continuous operating current
1.2mm x 1.2mm space saving 4-pin package
1.7V to 5.5V input voltage range
Internal level shift for CMOS or TTL control logic
Ultra low quiescent current
Micro-power shutdown current
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