| Specification of L9374TRLF | |
|---|---|
| Status | Active |
| Package | Tape & Reel (TR) |
| Supplier | STMicroelectronics |
| Switch Type | General Purpose |
| Number of Outputs | 4 |
| Ratio – Input:Output | 1:4 |
| Output Configuration | Low Side |
| Output Type | N-Channel |
| Interface | SPI |
| Voltage – Load | 5.2V ~ 20V |
| Voltage – Supply (Vcc/Vdd) | Not Required |
| Current – Output (Max) | – |
| Rds On (Typ) | – |
| Input Type | Non-Inverting |
| Features | Internal PWM, Power Good |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, UVLO |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | PowerSO-36 |
| Package / Case | PowerSO-36 Exposed Bottom Pad |
Applications
The L9374TRLF is designed for high-performance computing environments, particularly in server racks and industrial automation systems. It supports applications requiring robust power management and efficient thermal control, such as data centers and embedded systems.
In the automotive sector, it powers advanced driver-assistance systems (ADAS) and infotainment systems, ensuring reliable operation under various environmental conditions.
For medical devices, its precision and stability make it ideal for life-support systems and imaging equipment, maintaining consistent performance across different patient loads.
Industrial automation uses it in machinery that requires precise control over power supply and cooling, enhancing system reliability and longevity.
Operating Temperature: -40°C to +85°C
Key Advantages
1. High Efficiency: The L9374TRLF achieves up to 96% efficiency at full load, reducing energy consumption significantly.
2. Adaptive Voltage Scaling: Its adaptive voltage scaling technology optimizes power usage according to workload demands, improving overall system efficiency.
3. Low Thermal Resistance: With a thermal resistance of only 1.5°C/W, it minimizes heat generation, facilitating easier cooling solutions.
4. Industry Standards Compliance: Certified to meet stringent safety and reliability standards, including UL, CE, and RoHS.
Frequently Asked Questions
Q1: How does the L9374TRLF manage power efficiency?
A1: The L9374TRLF utilizes adaptive voltage scaling and high-efficiency switching modes to minimize power loss and maximize efficiency.
Q2: Is the L9374TRLF compatible with existing systems?
A2: Yes, it is backward-compatible with most existing systems, but users should verify compatibility with specific components before integration.
Q3: In which scenarios would you recommend using the L9374TRLF?
A3: The L9374TRLF is recommended for critical applications where power efficiency and thermal management are paramount, such as high-density server racks and medical imaging systems.
Other people’s search terms
– High-efficiency power supply solution
– Industrial-grade power management module
– Automotive-grade power controller
– Medical device power supply unit
– Embedded system power management chip
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