Overview
The ST2041BDR is a Power Management IC (PMIC) designed and manufactured by STMicroelectronics. This component is a general-purpose switch type PMIC, offering a range of features that make it suitable for various power management applications. It is known for its reliability, efficiency, and built-in protection mechanisms.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 2.7V to 5.5V |
| Input Type | Non-inverting |
| Current Limiting | Fixed |
| Fault Protection | Over Temperature, UVLO (Under Voltage Lock Out) |
| On-Resistance | 80 mΩ |
Key Features
- General-purpose switch type component
- Fixed current limiting for overcurrent protection
- Over-temperature protection to prevent thermal damage
- Under Voltage Lock Out (UVLO) for voltage stability
- Low on-resistance of 80 mΩ for efficient power delivery
Applications
The ST2041BDR is versatile and can be used in a variety of applications, including but not limited to:
- Power management in consumer electronics
- Automotive systems requiring reliable power switching
- Industrial control systems
- Portable devices needing efficient power management
Q & A
- What is the input voltage range of the ST2041BDR?
The input voltage range of the ST2041BDR is 2.7V to 5.5V. - What type of input does the ST2041BDR have?
The ST2041BDR has a non-inverting input type. - What are the fault protection mechanisms of the ST2041BDR?
The ST2041BDR features over-temperature protection and Under Voltage Lock Out (UVLO). - What is the on-resistance of the ST2041BDR?
The on-resistance of the ST2041BDR is 80 mΩ. - Is the ST2041BDR suitable for automotive applications?
Yes, the ST2041BDR is suitable for automotive systems requiring reliable power switching. - What are some common applications of the ST2041BDR?
The ST2041BDR can be used in consumer electronics, automotive systems, industrial control systems, and portable devices. - Does the ST2041BDR have current limiting?
Yes, the ST2041BDR has fixed current limiting for overcurrent protection. - Where can I find detailed specifications of the ST2041BDR?
Detailed specifications can be found in the datasheet available on STMicroelectronics' official website or through distributors like Digi-Key, Mouser, etc. - Is the ST2041BDR a general-purpose component?
Yes, the ST2041BDR is a general-purpose switch type component. - What makes the ST2041BDR efficient for power delivery?
The low on-resistance of 80 mΩ makes the ST2041BDR efficient for power delivery.
