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45V, 6A, LOW IQ, SYNCHRONOUS STE
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FabricantMonolithique Power Systems GmbH.
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Pièce fabricant #MPQ4436AGRE-AEC1-Z
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Package QFN-20
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En stock2389
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100, MPQ |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.3V |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 0.815V |
| Voltage - Output (Max) | 45V |
| Current - Output | 6A |
| Frequency - Switching | 470kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount, Wettable Flank |
Présentation
Description
Equivalent
Features
1. Wide Input Voltage Range: Supports 3.3V to 36V, making it suitable for various automotive power systems.
2. High Efficiency: Operates efficiently over a wide range of load conditions.
3. Adjustable Output Voltage: Provides a programmable output voltage down to 0.8V with high accuracy.
4. Output Current Capability: Delivers up to 3A of continuous output current.
5. Switching Frequency: Programmable switching frequency from 200kHz to 2.2MHz, allowing for design flexibility in efficiency and component size.
6. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout for enhanced system reliability.
7. AEC-Q100 Qualified: Meets automotive-grade reliability standards.
8. Compact Package: Available in a small QFN-15 (3mm x 3mm) package, saving PCB space.
These features make the MPQ4436AGRE-AEC1-Z a versatile and reliable choice for automotive power management applications.
Pinout
Key functions of the MPQ4436AGRE-AEC1-Z include:
1. Input Voltage Range: Operates over a wide input voltage range.
2. Output Voltage Regulation: Provides accurate output voltage regulation.
3. High Efficiency: Synchronous rectification for improved efficiency.
4. Protection Features: Includes over-current, over-voltage, and thermal protection.
5. Mode Selection: Offers different modes for improved performance under varying load conditions.
This device is designed for applications requiring efficient voltage conversion and robust protection mechanisms, making it suitable for challenging environments like automotive systems.