- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for QPA1019
- Part Number QPA1019
- Manufacturer Qorvo
- Pin Count 25
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - qfn24
- Released Date Mar 19, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
QPA1019 Details
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Manufacturer Part Number:
QPA1019
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
QFN-24
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Date Of Intro:
2018-09-28
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Manufacturer:
Qorvo
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YTEOL:
7.36
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Additional Feature:
HIGH RELIABILITY
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Characteristic Impedance:
50 Ω
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Construction:
COMPONENT
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Gain:
30 dB
QPA1019 Frequently Asked Questions (FAQs)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the edge of the board to minimize the length of the input and output traces. A via-stitched ground plane is also recommended to reduce electromagnetic interference (EMI).
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The input and output matching networks should be designed to match the device's input and output impedances to the system's impedance (typically 50 ohms). The use of a Smith chart or a network analyzer can help optimize the matching networks for maximum power transfer and minimum reflection.
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The recommended operating voltage for QPA1019 is 5V, and the recommended operating current is 350mA. However, the device can operate from 4.5V to 5.5V and up to 400mA, but this may affect its performance and reliability.
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Thermal management is critical for QPA1019, as it can operate at high temperatures. A heat sink or a thermal pad can be used to dissipate heat. The device should be mounted on a metal core PCB or a thermal clad PCB to improve heat dissipation. Additionally, the device should be placed in a well-ventilated area to prevent overheating.
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The QPA1019 is a sensitive device and requires ESD protection to prevent damage. A diode array or a transient voltage suppressor (TVS) can be used to protect the device from electrostatic discharge (ESD). The ESD protection device should be placed as close as possible to the QPA1019.
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QPA1019 Overview
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About Qorvo
Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.