Images à titre indicatif uniquement
CS51414EDR8G
+NomenclatureIC REG BUCK ADJ 1.5A 8SOIC
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FabricantSemi - conducteurs
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Pièce fabricant #CS51414EDR8G
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Package SOIC-8
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En stock1352
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 1.27V |
| Voltage-Output(Max) | 38V |
| Current-Output | 1.5A |
| Frequency-Switching | 520kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
Equivalent
Features
1. Operating Frequency: It typically operates at a high frequency, allowing for smaller external components and a more compact design.
2. Voltage Regulation: It provides precise output voltage regulation, suitable for a variety of applications.
3. Efficiency: Designed for high efficiency to minimize power loss, which is crucial for battery-operated devices.
4. Input Range: Supports a wide input voltage range, making it versatile for different power sources.
5. Protection Features: Often includes built-in protection mechanisms such as overcurrent, overvoltage, and thermal shutdown to enhance reliability and safety.
6. Soft Start: Integrated soft-start function to reduce inrush current during startup.
7. Component Integration: Typically includes internal components to reduce the need for additional external parts, simplifying the design process.
8. Package: Available in a compact package suitable for space-constrained applications.
These features make the CS51414EDR8G suitable for a range of power supply designs in consumer electronics, industrial, and automotive applications.
Pinout
1. VCC (Pin 1): Supply voltage input for the IC.
2. GND (Pin 2): Ground reference for the IC.
3. COMP (Pin 3): Compensation pin for frequency compensation of the control loop.
4. FB (Pin 4): Feedback input used to regulate the output voltage.
5. ON/OFF (Pin 5): On/Off control for the regulator; enabling and disabling the device.
6. VDRV (Pin 6): Drive output for the external power MOSFET.
7. ISENSE (Pin 7): Current sense input for over-current protection.
8. RT/CT (Pin 8): Terminal for setting the oscillator frequency with an external resistor and capacitor.
These functions help in controlling the regulation process, ensuring efficient conversion from a higher DC voltage to a lower DC voltage.