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NCV5171EDR2G
+Lista de MateriaisIC REG MULT CONFG ADJ 1.5A 8SOIC
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Fabricanteonsemi
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Peça do Fabricante #NCV5171EDR2G
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Pacote SOIC-8
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Em Estoque7006
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT) |
| Part Status | Active |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost, Flyback, Forward Converter, SEPIC |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 1.276V |
| Voltage - Output (Max) | 28.2V |
| Current - Output | 1.5A (Switch) |
| Frequency - Switching | 280kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the NCV5171EDR2G include under-voltage lockout (UVLO) protection, a wide operating voltage range, and low propagation delay. It also offers a high level of protection and reliability with its built-in thermal shutdown feature and is typically used in automotive and industrial applications due to its robustness and compliance with automotive standards. The device is packaged in a compact, surface-mount format, facilitating easy integration into circuit boards while minimizing space requirements.
Overall, the NCV5171EDR2G is valued for its efficiency, reliability, and ability to handle high-power applications effectively.
Equivalent
1. LM5007 from Texas Instruments: A 100V, 0.5A step-down voltage regulator.
2. MC34063A from ON Semiconductor: A DC-DC converter with similar capabilities.
3. LT3759 from Analog Devices: A high-voltage, high-efficiency step-up converter.
4. LTC3803 from Analog Devices: A DC/DC controller for high-voltage applications.
These alternatives have comparable functions and specifications, although exact equivalency should be verified based on specific application requirements.
Features
1. High Voltage Capability: Designed to manage high-voltage applications with ease.
2. Fast Switching: Provides rapid switching speeds, enhancing efficiency in power conversion.
3. Under-Voltage Lockout (UVLO): Ensures safe operation by preventing the device from operating at insufficient voltage levels.
4. Non-Inverting Configuration: Offers ease of use in various circuit designs.
5. Wide Operating Range: Functions effectively over a broad range of input and output conditions.
6. Low Output Impedance: Ensures robust drive capability with minimal power loss.
7. Short Propagation Delay: Features quick response times, beneficial for high-frequency applications.
8. Thermal Protection: Includes mechanisms to prevent overheating, ensuring reliability.
9. Compact Package: Comes in a small form factor, facilitating integration into space-constrained designs.
10. Automotive Qualified: Suitable for automotive applications with high reliability.
These features make the NCV5171EDR2G suitable for various high-performance applications, including motor drives and power supplies.
Pinout
1. VDD: Supply voltage for the IC.
2. IN: Input signal for controlling the gate driver output.
3. GND: Ground reference for the IC.
4. OUT: Output pin connected to the gate of the MOSFET/IGBT being driven.
5. VDD: Another pin for supply voltage.
6. NC (No Connect): Pin not internally connected.
7. NC (No Connect): Another pin not internally connected.
8. VDD: Additional supply voltage pin.
The NCV5171EDR2G is used for applications requiring high-speed switching and can handle peak currents for driving power devices. It operates with supply voltages typically around 4.5V to 15V and provides high current output for rapid switching.