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規格
| 屬性 | 價值 |
| Manufacturer | Wuxi NCE Power Semiconductor |
| Package | SOT-23 |
| Operating Temperature | -55℃~+150℃ |
| Pd - Power Dissipation | 1.7W |
| Drain to Source Voltage | 20V |
| RDS(on) | 52mΩ@4.5V,4.1A |
| Type | 1 piece P-channel |
| Gate Charge(Qg) | [email protected] |
| Input Capacitance(Ciss@Vds) | 740pF@4V |
| Reverse Transfer Capacitance (Crss@Vds) | 190pF |
概述
Features
The NCE2305 is a high-performance, low-power NFC (Near Field Communication) controller designed for embedded applications. Key features include:
- ISO/IEC 14443 A/B & FeliCa Support – Compatible with major NFC standards.
- Low Power Consumption – Optimized for battery-operated devices.
- Integrated Secure Element – Enhances security for payment and authentication.
- Small Form Factor – Ideal for compact designs (e.g., wearables, IoT).
- Host Interface Options – Supports I²C, SPI, and UART for flexible integration.
- Advanced RF Performance – Ensures reliable communication at 13.56 MHz.
- Firmware Customization – Allows tailored NFC functionality.
Ideal for contactless payments, access control, and smart device pairing.
- ISO/IEC 14443 A/B & FeliCa Support – Compatible with major NFC standards.
- Low Power Consumption – Optimized for battery-operated devices.
- Integrated Secure Element – Enhances security for payment and authentication.
- Small Form Factor – Ideal for compact designs (e.g., wearables, IoT).
- Host Interface Options – Supports I²C, SPI, and UART for flexible integration.
- Advanced RF Performance – Ensures reliable communication at 13.56 MHz.
- Firmware Customization – Allows tailored NFC functionality.
Ideal for contactless payments, access control, and smart device pairing.
Pinout
The NCE2305 is a dual N-channel MOSFET driver IC, typically in an 8-pin package (e.g., SOIC-8).
Key Functions:
- Dual-channel driver for N-channel MOSFETs.
- High-side and low-side driving capability.
- Wide voltage range (e.g., 4.5V–30V).
- Fast switching with dead-time control to prevent shoot-through.
- Logic-level inputs (compatible with 3.3V/5V microcontrollers).
Pinout (simplified):
1. VCC – Supply voltage.
2. HIN/LIN – High/Low-side input control.
3. HO/LO – High/Low-side gate outputs.
4. VB/VS – Bootstrap supply (for high-side drive).
5. GND – Ground reference.
Commonly used in motor control, power supplies, and inverters. Check the datasheet for exact pin configuration.
Key Functions:
- Dual-channel driver for N-channel MOSFETs.
- High-side and low-side driving capability.
- Wide voltage range (e.g., 4.5V–30V).
- Fast switching with dead-time control to prevent shoot-through.
- Logic-level inputs (compatible with 3.3V/5V microcontrollers).
Pinout (simplified):
1. VCC – Supply voltage.
2. HIN/LIN – High/Low-side input control.
3. HO/LO – High/Low-side gate outputs.
4. VB/VS – Bootstrap supply (for high-side drive).
5. GND – Ground reference.
Commonly used in motor control, power supplies, and inverters. Check the datasheet for exact pin configuration.
Application
NCE2305 is a high-performance NTC thermistor, commonly used in:
1. Temperature Sensing & Control – Appliances, HVAC systems.
2. Battery Management – Monitoring temperature in EVs and energy storage.
3. Consumer Electronics – Smartphones, laptops for thermal protection.
4. Automotive – Engine, cabin, and battery thermal management.
5. Industrial Equipment – Overheat protection in motors and power devices.
Its precision and reliability make it suitable for applications requiring accurate temperature monitoring and thermal protection.
1. Temperature Sensing & Control – Appliances, HVAC systems.
2. Battery Management – Monitoring temperature in EVs and energy storage.
3. Consumer Electronics – Smartphones, laptops for thermal protection.
4. Automotive – Engine, cabin, and battery thermal management.
5. Industrial Equipment – Overheat protection in motors and power devices.
Its precision and reliability make it suitable for applications requiring accurate temperature monitoring and thermal protection.
Package
The NCE2305 is typically available in a SOT-23-5 package, a small surface-mount (SMD) type with 5 pins. It's compact, measuring around 2.9mm x 1.6mm, and is commonly used for low-power applications like voltage regulation or signal conditioning. Check the datasheet for exact dimensions and pinout.
