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NCV887100D1R2G
+Lista de MateriaisIC REG CTRLR BOOST/FLYBACK 8SOIC
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Fabricanteonsemi
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Peça do Fabricante #NCV887100D1R2G
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Pacote SOIC-8
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Em Estoque5300
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputType | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down |
| OutputConfiguration | Positive |
| Topology | Boost, Flyback |
| NumberofOutputs | 1 |
| OutputPhases | 1 |
| Voltage-Supply(Vcc/Vdd) | 3.2V ~ 40V |
| Frequency-Switching | 170kHz |
| DutyCycle(Max) | 88% |
| SynchronousRectifier | No |
| ClockSync | Yes |
| ControlFeatures | Current Limit, Enable |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Visão Geral
Description
Key features of the NCV887100D1R2G include wide input voltage range, low shutdown current, and high efficiency. It also offers protection features like overvoltage and overcurrent protection, ensuring safe operation under various conditions. The device is designed to work in harsh automotive environments and meets stringent automotive standards for quality and reliability.
The controller's compact design allows for easy integration into automotive power supply systems, and its programmable switching frequency provides design flexibility. Overall, the NCV887100D1R2G is ideal for automotive applications requiring a robust boost controller with efficient power management capabilities.
Equivalent
1. Maxim Integrated MAX16990 - Automotive Boost Controller.
2. Texas Instruments TPS40210 - Wide Input Non-synchronous Boost Controller.
3. Linear Technology LT3759 - Wide Input Range Boost Controller.
Ensure compatibility with specific application requirements when considering these alternatives.
Features
1. Wide Input Voltage Range: Operates from a low input voltage to a high output voltage, suitable for automotive applications.
2. High Efficiency: Designed for efficient power conversion, minimizing power loss.
3. Adjustable Output Voltage: The output voltage is adjustable to meet specific application needs.
4. Low Quiescent Current: Features low standby current, reducing power consumption when the device is inactive.
5. Protection Features: Includes built-in protections such as over-voltage, over-current, and thermal shutdown to enhance reliability and safety.
6. Flexible Operation: Capable of operating in both pulse width modulation (PWM) and pulse frequency modulation (PFM) modes, optimizing performance across different load conditions.
7. Small Footprint: Available in a compact package, making it suitable for space-constrained designs.
These features make the NCV887100D1R2G ideal for automotive and other demanding environments requiring robust and efficient voltage regulation.
Pinout
- Pin Count: The device typically comes in an 8-pin package.
- Function: This component is designed to operate as a boost controller, which means it regulates the voltage output to a higher level than the input. It is particularly used in automotive applications to provide consistent power to devices that require a stable and higher voltage supply, independent of variations in the input voltage. The controller works by adjusting the duty cycle of a switching element in the boost converter circuit, thereby controlling the energy transfer from the input to the output.
This chip is suitable for automotive environments due to its robustness and ability to handle voltage transients, making it reliable for powering devices like microcontrollers and sensors in vehicles.