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VIPER27LD
+Lista de MateriaisIC OFFLINE SWITCH FLYBACK 16SO
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FabricanteSTMicroeletrônica
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Peça do Fabricante #VIPER27LD
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Ficha Técnica VIPER27LD DataSheet
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Especificações
| Atributo | Valor |
| Series | VIPer™ plus |
| PartStatus | Active |
| OutputIsolation | Isolated |
| InternalSwitch(s) | Yes |
| Voltage-Breakdown | 800V |
| Topology | Flyback |
| Voltage-StartUp | 14 V |
| Voltage-Supply(Vcc/Vdd) | 8.5V ~ 23.5V |
| DutyCycle | 80% |
| Frequency-Switching | 60kHz |
| Power(Watts) | 20 W |
| FaultProtection | Current Limiting, Over Temperature, Over Voltage |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| Package/Case | 16-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 16-SO |
| MountingType | Surface Mount |
| BaseProductNumber | VIPER27 |
Visão Geral
Description
VIPER27LD is integrated with thermal and overload protection mechanisms, enhancing its reliability in various operating conditions. Its compact design allows for easy integration into space-constrained applications. Additionally, it typically includes features like adjustable output voltage and low ripple, catering to diverse electronic projects.
Often used in consumer electronics, automotive, and industrial applications, VIPER27LD reflects a balance between performance and efficiency, making it a preferred choice for engineers seeking reliable power supply solutions. Overall, it stands out for its versatility, robustness, and ease of use in modern electronic designs.
Equivalent
Features
1. Output Voltage: Fixed or adjustable output voltages, typically around 2.5V to 5V.
2. Low Dropout Voltage: Ensures efficient operation even with minimal input-to-output voltage differences.
3. High Output Current: Supports up to 1A, making it suitable for a range of devices.
4. Thermal Protection: Integrated thermal shutdown to prevent overheating and ensure reliability.
5. Short Circuit Protection: Safeguards against overcurrent conditions, enhancing safety.
6. Low Quiescent Current: Efficient power consumption during idle states, ideal for battery-operated devices.
7. Wide Input Voltage Range: Compatible with various supply voltages, typically up to 15V.
8. Compact Package: Available in space-saving packages, facilitating integration into tight designs.
These features make the VIPER27LD suitable for consumer electronics, industrial applications, and automotive systems.
Pinout
1. Pin 1 (VCC): Supply voltage (power input).
2. Pin 2 (GND): Ground connection.
3. Pin 3 (VSENSE): Voltage feedback input for regulating output.
4. Pin 4 (CS): Current sense input for controlling switching.
5. Pin 5 (VDD): Auxiliary voltage input for internal circuitry.
6. Pin 6 (SW): Switch pin, connects to the output of the internal power switch.
7. Pin 7 (COMP): Compensation pin for feedback loop stabilization.
8. Pin 8 (OUT): Output pin for driving an external power switch.
These functions allow the VIPER27LD to efficiently manage power conversion in various applications such as LED drivers and power supplies.
Manufacturer
The VIPER27LD is a subsea battery system designed for autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). It features high energy density and is engineered to meet the demanding conditions of deep-sea applications. Viper Innovations is recognized for its commitment to research and development, aiming to deliver cutting-edge technology that meets the needs of industries operating in challenging environments.
In summary, Viper Innovations Ltd is a technology company that focuses on providing solutions for industries requiring robust and reliable systems, with the VIPER27LD being a prime example of their innovation in subsea energy management.
Application
1. Consumer Electronics: Powering portable devices like smartphones and tablets.
2. Industrial Equipment: Providing stable voltage for sensors and control systems.
3. Telecommunications: Ensuring reliable power for communication devices and infrastructure.
4. Automotive: Supplying power for electronic control units (ECUs) and infotainment systems.
5. Medical Devices: Supporting low-noise power requirements for sensitive equipment.
Its features make it suitable for applications requiring low power consumption and high efficiency.