Overview
The NCV330MUTBG, produced by onsemi, is a high-side N-channel MOSFET power distribution switch designed for various mobile and automotive applications. This device is part of the NCP330 series and is specifically marked with the NCV prefix, indicating compliance with AEC-Q100 and PPAP (Production Part Approval Process) requirements. It features a soft-start sequence to limit large voltage surges and is optimized for low power consumption and high reliability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Voltage Range (VIN) | 1.8 | - | 5.5 | V |
| Static Drain-Source On-State Resistance (RDS(on)) | 26 | - | 50 | mΩ |
| Maximum DC Current (IOUT) | - | - | 3 | A |
| Maximum Peak Current (IOUT) | - | - | 5 | A |
| Soft-Start Time | - | 2 | - | ms |
| Enable Input Voltage (VEN) | 0.85 | - | 1.15 | V |
| ESD Withstand Voltage (IEC 61000-4-2) | - | - | 8 kV (Contact), 15 kV (Air) | - |
| Junction Temperature Range (TJ) | -40 | - | 125 | °C |
| Storage Temperature Range (TSTG) | -40 | - | 150 | °C |
| Package Type | - | - | UDFN4 (1.2 x 1.6 mm) | - |
Key Features
- Low RDS(on) N-channel MOSFET for high efficiency power switching.
- Soft-start sequence of 2 ms to limit large voltage surges.
- Automatic turn-on when VIN is applied and turn-off when VIN is removed.
- Reverse voltage protection and built-in body diode to prevent power supply discharge.
- Compliance with IEC61000-4-2 (Level 4) for ESD protection.
- Integrated pull-down and pull-up resistors on the enable input.
- Low quiescent current to optimize battery life.
- Pb-free and AEC-Q100 qualified for automotive and other demanding applications.
Applications
- Mobile Phones
- Tablets
- Digital Cameras
- GPS Devices
- Computers and Laptops
- Automotive Systems (with NCV prefix)
Q & A
- What is the operating voltage range of the NCV330MUTBG?
The operating voltage range is from 1.8 V to 5.5 V.
- What is the maximum DC current rating of the NCV330MUTBG?
The maximum DC current rating is up to 3 A.
- What is the soft-start time of the NCV330MUTBG?
The soft-start time is 2 ms.
- How does the enable input work on the NCV330MUTBG?
The enable input is active high, and the device turns on when VIN is applied and turns off when VIN is removed or EN is tied to GND.
- What kind of ESD protection does the NCV330MUTBG offer?
The device complies with IEC61000-4-2 (Level 4) and has ESD ratings of 8 kV (Contact) and 15 kV (Air).
- What is the junction temperature range of the NCV330MUTBG?
The junction temperature range is from -40°C to 125°C.
- What is the package type of the NCV330MUTBG?
The package type is UDFN4 (1.2 x 1.6 mm).
- Is the NCV330MUTBG Pb-free and AEC-Q100 qualified?
Yes, it is Pb-free and AEC-Q100 qualified for automotive and other demanding applications.
- What are some typical applications of the NCV330MUTBG?
Typical applications include mobile phones, tablets, digital cameras, GPS devices, and automotive systems.
- How does the reverse voltage protection work on the NCV330MUTBG?
The device has built-in reverse voltage protection and a body diode to prevent power supply discharge.
