Overview
The onsemi NCP451FCT2G is a high-side power switch integrated circuit designed to optimize battery life and enhance portable device autonomy. This IC features a very low on-state resistance (Rds(on)) MOSFET controlled by an external logic pin, which helps in minimizing current consumption and maximizing device efficiency. The NCP451FCT2G is particularly useful in applications requiring low power consumption and high reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Type of Integrated Circuit | Power Switch |
| Kind of Integrated Circuit | High-Side |
| Output Current | 3 A |
| Number of Channels | 1 |
| Kind of Output | N-Channel |
| Mounting | SMD |
| Case | WLCSP6 |
| On-state Resistance (Rds(on)) | 35 mΩ (typical at 3.6 V) |
| Control Voltage | 0.7 V - 5.5 V DC |
| Active Logical Level | High |
| Output Auto-discharge | Yes |
Key Features
- Very low on-state resistance (Rds(on)) to minimize power loss and optimize battery life.
- Controlled by an external logic pin for flexible operation.
- Wide operating voltage range from 0.7 V to 5.5 V.
- Output auto-discharge path to ensure safe shutdown.
- Ultra-small WLCSP6 package for compact designs.
- Low current consumption with NMOS structure to eliminate leakage currents.
Applications
- Smart Phones
- Tablets
- Ultrabooks
- Other portable electronic devices requiring efficient power management.
Q & A
- What is the primary function of the NCP451FCT2G? The NCP451FCT2G is a high-side power switch IC designed to manage power efficiently in portable devices.
- What is the maximum output current of the NCP451FCT2G? The maximum output current is 3 A.
- What is the on-state resistance (Rds(on)) of the NCP451FCT2G? The on-state resistance is typically 35 mΩ at 3.6 V.
- What is the operating voltage range of the NCP451FCT2G? The operating voltage range is from 0.7 V to 5.5 V DC.
- Does the NCP451FCT2G have an auto-discharge feature? Yes, it has an output auto-discharge path.
- What type of package does the NCP451FCT2G come in? It comes in an ultra-small WLCSP6 package.
- How is the NCP451FCT2G controlled? It is controlled by an external logic pin.
- What are some common applications of the NCP451FCT2G? Common applications include smart phones, tablets, and ultrabooks.
- What is the benefit of the NMOS structure in the NCP451FCT2G? The NMOS structure helps in eliminating leakage currents, thus optimizing battery life.
- Is the NCP451FCT2G available in reel and tape packaging? Yes, it is available in reel and tape packaging.
