QPA5219
2.4 GHz 802.11b/g/n/ac Wi-Fi Power Amplifier
End of Life announced April 9, 2026 (PCN 26-0046).
Last Time Buy: October 20, 2026
Contact your local sales representative for assistance.
提示： 从 Qorvo处购买的所有订单不接受取消和退款，敬请谅解。
关键性能
- 2400-2500 MHz
- POUT = +24dBm MCS8/9 VHT20/40 -35dB Dynamic EVM
- POUT = +25dBm MCS7 HT20 -30dB Dynamic EVM
- POUT = +26dBm 802.11g -28dB Dynamic EVM
- POUT = +28.5dBm 802.11b @ Spectral Mask Compliance
- Optimized for +5 V Operation
- 32 dB Tx Gain
- Integrated DC Power Detector
- MCS11 and 3.3V Capable
The Qorvo QPA5219 is a three-stage power amplifier (PA) designed for Wi-Fi. The compact form factor and integrated matching minimizes layout area in the application.
Performance is focused on optimizing for power consumption while maintaining the highest linear output power and leading edge throughput that leads to greater ranges.
The design significantly minimizes external component needs leading to a simplified board implementation and more consistent performance at a system level over a variety of conditions
The QPA5219 integrates a 2 GHz power amplifier (PA), regulator and a power detector for improved accuracy.
特别应用
- Access Point
- Wireless Routers
- Client Equipment
- Customer Premise Equipment
- Internet of Things
| 频率最小值(MHz) | 2,400 |
| 频率最大值(MHz) | 2,500 |
| Wi-Fi 标准 | Wi-Fi 5 |
| Vcc(V) | 5 |
| 11b/g Pout(dBm) | 26 |
| 11b/g EVM(%) | - 28 |
| 11b/g 电流(mA) | 400 |
| 11ac Pout(dBm) | 24 |
| 11ac EVM(%) | -35 |
| 11ac 电流(mA) | 355 |
| 11n Pout(dBm) | 25 |
| 11n EVM(%) | -30 |
| 11n 电流(mA) | 365 |
| 增益(dB) | 32 |
| OP1dB(dBm) | 32 |
| 封装类型 | Laminate MCM |
| 封装(mm) | 3.0 x 3.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |