Overview
The NX5P2924BUK012 is a logic-controlled high-side power switch produced by NXP Semiconductors (formerly Freescale Semiconductor). This device features a low ON resistance N-channel MOSFET with a controlled slew rate, making it suitable for a wide range of power management applications. It operates over a supply voltage range from 0.8 V to 5.5 V and supports continuous current up to 2.5 A, making it ideal for power domain isolation and reducing power dissipation in battery-operated devices.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Voltage (VI) | 0.8 | 5.5 | V | ||
| Ambient Temperature (Tamb) | -40 | 85 | °C | ||
| Continuous Current (ISW) | 2.5 | A | |||
| ON Resistance (Rds(on)) | VI(VIN) = 1.2 V | 14 mΩ | mΩ | ||
| ON Resistance (Rds(on)) | VI(VIN) = 1.8 V | 14 mΩ | mΩ | ||
| ESD Protection (HBM) | > 4000 V | V | |||
| ESD Protection (CDM) | > 1000 V | V | |||
| Package Type | WLCSP6 |
Key Features
- Wide supply voltage range from 0.8 V to 5.5 V
- Very low ON resistance: 14 mΩ (typical) at 1.2 V and 1.8 V supply voltage
- High noise immunity
- High current handling capability (2.5 A continuous current)
- Turn-on slew rate limiting
- Integrated logic level translation for compatibility with lower voltage processors and controllers
- Low ground current, ideal for battery-operated applications
- ESD protection: HBM JESD22-A114F Class 3A exceeds 4000 V, CDM AEC-Q100-011 revision B exceeds 1000 V
Applications
- Cell phones
- Digital cameras and audio devices
- Portable and battery-powered equipment
Q & A
- What is the operating voltage range of the NX5P2924BUK012?
The operating voltage range is from 0.8 V to 5.5 V. - What is the maximum continuous current the NX5P2924BUK012 can handle?
The device can handle up to 2.5 A of continuous current. - What is the typical ON resistance of the NX5P2924BUK012 at 1.2 V supply voltage?
The typical ON resistance is 14 mΩ at 1.2 V supply voltage. - Does the NX5P2924BUK012 have ESD protection?
Yes, it has ESD protection: HBM JESD22-A114F Class 3A exceeds 4000 V, CDM AEC-Q100-011 revision B exceeds 1000 V. - What is the package type of the NX5P2924BUK012?
The package type is WLCSP6 (wafer level chip-scale package; 6 bumps; 0.87 x 1.37 x 0.5 mm). - What are the typical applications of the NX5P2924BUK012?
Typical applications include cell phones, digital cameras and audio devices, and other portable and battery-powered equipment. - Does the NX5P2924BUK012 support logic level translation?
Yes, it includes integrated logic level translation for compatibility with lower voltage processors and controllers. - What is the ambient temperature range for the NX5P2924BUK012?
The ambient temperature range is from -40°C to +85°C. - How does the NX5P2924BUK012 help in power management?
The device helps in power domain isolation and reduces power dissipation, extending battery life in portable devices. - Is the NX5P2924BUK012 suitable for high noise environments?
Yes, it has high noise immunity.
