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NCP6334CMTAATBG
+NomenclatureIC REG BUCK ADJUSTABLE 2A 8WDFN
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FabricantSemi - conducteurs
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Pièce fabricant #NCP6334CMTAATBG
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Package WDFN-8
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En stock1904
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.3V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 5.5V |
| Current - Output | 2A |
| Frequency - Switching | 3MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
Key features of the NCP6334CMTAATBG include:
1. Dropout Voltage: The low dropout voltage ensures efficient operation even with minimal input-to-output voltage differential, enhancing battery life in portable devices.
2. Output Current: It supports moderate output current levels, accommodating the needs of various digital and analog circuits.
3. Protection: Built-in protection mechanisms include overcurrent protection, thermal shutdown, and short-circuit protection to ensure reliability and safety.
4. Package Type: The device is available in a compact package, making it ideal for space-constrained applications.
Overall, the NCP6334CMTAATBG is a versatile and reliable component for power management in consumer electronics, telecommunications, and industrial applications.
Equivalent
1. Texas Instruments TPS62745 - Low-power buck converter.
2. Microchip MCP16301 - High-efficiency buck regulator.
3. Analog Devices ADP5301 - Ultra-low power step-down regulator.
4. Maxim Integrated MAX16910 - Synchronous step-down converter.
Ensure compatibility in terms of voltage, current, efficiency, and package when selecting equivalents.
Features
1. Wide Input Voltage Range: Supports a range from 2.3V to 5.5V, making it suitable for various power sources.
2. Adjustable Output Voltage: Offers flexibility with adjustable output voltage options.
3. High Efficiency: Operates with high efficiency over a wide load range, which is essential for battery-powered devices.
4. Compact Design: Comes in a micro-sized, thermally enhanced package, ideal for space-constrained applications.
5. Fast Transient Response: Ensures stable operation with quick adaptation to changes in load conditions.
6. Low Ripple Voltage: Provides smooth output voltage with minimal ripple.
7. Protection Features: Equipped with over-current and thermal shutdown protection to ensure safe operation.
8. Fixed Switching Frequency: Operates at a fixed frequency, which helps in minimizing electromagnetic interference (EMI).
These features make the NCP6334CMTAATBG suitable for portable electronics, smartphones, tablets, and other compact, power-sensitive devices.
Pinout
The primary function of this device is to efficiently convert a higher input voltage to a lower output voltage suitable for powering electronic components. It is commonly used in battery-powered applications to extend battery life by optimizing power conversion efficiency.
Key pins usually include:
1. VIN (Input Voltage): Connects to the input power source.
2. VOUT (Output Voltage): Delivers the regulated output voltage.
3. GND (Ground): Connects to the ground of the circuit.
4. EN (Enable): Activates or deactivates the converter.
5. FB (Feedback): Connects to a resistor divider to set the output voltage.
6. SW (Switch): Connects to the inductor and controls the switching activity.
For exact pin count and functions, refer to the specific datasheet of the NCP6334CMTAATBG.