STMicroelectronics STMPS2242MTR Power Switch IC - 1:2 Ratio, High Side Output, 8-SOIC Package
- Brand: STMicroelectronics
- Product Code: STMPS2242MTR
- Availability: In Stock
$0.50
- Ex Tax: $0.50
Advanced Power Management Solution: STMicroelectronics STMPS2242MTR
Engineered for precision and reliability in modern electronic systems, the STMicroelectronics STMPS2242MTR power switch IC represents a significant advancement in power management technology. This high-performance component combines robust protection features with efficient switching capabilities, making it an ideal choice for applications requiring compact solutions and enhanced system reliability.
Key Technical Specifications
Designed with a 1:2 input-to-output ratio, this power switch delivers exceptional performance through its high-side output configuration. Operating within a 2.7V to 5.5V load voltage range, the device maintains consistent performance across various power supply conditions. The integrated 105mΩ MOSFET switch ensures minimal power loss during operation, while its 500mA maximum output current capacity supports demanding electronic circuits.
| Parameter | Specification |
|---|---|
| Operating Temperature | -40°C to 125°C (TJ) |
| Protection Features | Current Limiting, Over Temperature, Reverse Current, UVLO |
| Package Type | 8-SOIC (3.90mm Width) |
Comprehensive Protection Architecture
Built-in safety mechanisms make the STMPS2242MTR particularly suitable for critical applications. The device incorporates multiple protection layers including fixed current limiting, thermal shutdown, undervoltage lockout (UVLO), and reverse current protection. These features work in concert to prevent damage from power surges, overheating, and improper voltage conditions, significantly enhancing system durability and reducing failure rates.
The non-inverting input configuration simplifies integration with control circuits, while the surface-mount 8-SOIC package optimizes board space utilization. This combination of compact form factor and high performance makes it particularly valuable for space-constrained designs in consumer electronics, industrial equipment, and automotive systems.
Design Flexibility and Application Scope
As a general-purpose power switch with on/off interface control, this IC offers remarkable versatility across multiple domains. Its ability to handle diverse voltage requirements without dedicated supply voltage connections simplifies power architecture design. Engineers can implement this component in battery-powered devices, motor control circuits, LED drivers, and various load-switching applications where reliability and efficiency are paramount.
The device's temperature stability (-40°C to 125°C operating range) ensures consistent performance in both extreme environmental conditions and high-heat industrial settings. This thermal resilience, combined with the integrated protection features, makes the STMPS2242MTR particularly well-suited for automotive electronics and industrial automation systems where operational continuity is critical.
Tags: Power Management IC, High Side Switch, SOIC Package, Voltage Regulation, Current Limiting