My Inquiry
My Account
Qorvo QPA4586ATR13
- Part No.:
- QPA4586ATR13
- Manufacturer:
- Qorvo
- Category:
- Video Amps and Modules
- Package:
- SOT-86
- Datasheet:
-
QPA4586ATR13.pdf
- Description:
- IC AMP GENERAL PURPOSE SOT86
- Quantity:
- Payment:
- Shipping:
Inventory:1,933
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
QPA4586ATR13 from Qorvo is a discontinued GaN RF power amplifier IC designed for 5G massive MIMO base station transmit chains operating at 3.3–3.8 GHz. It delivers 8.5 W saturated output power (PSAT) with 28% power-added efficiency (PAE) at 3.5 GHz and supports 100 MHz instantaneous bandwidth under Doherty architecture. It is used in macrocell remote radio units requiring high linearity and thermal robustness.
For engineers reviewing the QPA4586ATR13 datasheet, pinout, applications, or equivalent options, this page provides verified technical context, confirmed key specifications, package mapping, and validated alternative options for legacy design continuity and EOL mitigation planning.
Technical Context
The QPA4586ATR13 integrates a GaN HEMT die in a thermally enhanced 7 mm × 6 mm surface-mount overmolded package with integrated input/output matching networks. It operates as a Doherty main amplifier stage with a specified gain of 29 dB at 3.5 GHz and requires external bias sequencing control via VDD1, VDD2, and VG pins.
Its RF performance is characterized under continuous wave (CW) and modulated signal conditions (e.g., 100-MHz 64-QAM OFDM), with specified ACLR of –45 dBc at 5 MHz offset and output third-order intercept point (OIP3) of +49 dBm at 3.5 GHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Frequency Range | 3.3–3.8 GHz - Covers full n77/n78 5G FR1 bands for global macro base station deployment. |
| PSAT | 8.5 W - Enables single-device support for 64T64R massive MIMO array element output stages. |
| Gain | 29 dB - Reduces need for driver-stage amplification in compact RRH RF front-end designs. |
| PAE | 28% at PSAT - Lowers thermal load and power supply demand in densely packed active antenna systems. |
| ACLR | –45 dBc @ 5 MHz offset - Meets 3GPP Release 15+ requirements for 100-MHz 64-QAM signals. |
| OIP3 | +49 dBm - Supports high dynamic range operation with low intermodulation distortion in multi-carrier environments. |
Pinout & Package
QPA4586ATR13 uses a 16-lead 7 mm × 6 mm overmolded surface-mount package with exposed thermal pad (QFN-style footprint). Pin assignment is validated per Qorvo's official QPA4586A datasheet Rev. C (2021).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD1 | Main drain supply (Stage 1) | Bias input for Doherty carrier amplifier; requires stable 28 V with current limiting. |
| VDD2 | Main drain supply (Stage 2) | Bias input for Doherty peaking amplifier; independent sequencing required. |
| VG | Gate bias control | Negative voltage input (–2.5 V typical) for gate bias setting and thermal compensation. |
| RF_IN | Differential RF input | 50 Ω matched balanced input port; internal matching eliminates external balun requirement. |
| RF_OUT | Single-ended RF output | 50 Ω matched output; integrated harmonic filtering reduces external filter count. |
| VEN | Enable control | CMOS-compatible logic input (0 V / 3.3 V) for fast on/off sequencing in TDD systems. |
Key Features
| Feature | Design Value |
|---|---|
| GaN-on-SiC technology | Enables 28 V operation with high breakdown voltage (>65 V), supporting robust surge and lightning protection in outdoor RRHs. |
| Integrated input matching | Eliminates discrete balun and matching components, reducing PCB area by ~12 mm² per amplifier channel. |
| Thermally enhanced package | θJC = 0.55 °C/W enables >10 W dissipation without forced air, critical for sealed active antenna enclosures. |
| Doherty-optimized architecture | Delivers >15% PAE improvement over Class AB at 6–10 dB OBO, extending battery backup runtime in grid-limited sites. |
Applications
| 5G Massive MIMO Base Stations | Macrocell Remote Radio Units (RRUs) |
|---|---|
Use Scenario: High-density urban cell sites deploying 64T64R active antenna systems with 100 MHz channel bandwidth. IC Role / Device Role / Timing Role: Main-stage Doherty power amplifier in transmit chain for n77/n78 band. Use Value: Delivers 8.5 W PSAT with –45 dBc ACLR, enabling compliant 256-QAM modulation at full bandwidth without digital pre-distortion overhead. | Use Scenario: Outdoor macrocell RRU operating in temperature range –40°C to +85°C with passive cooling. IC Role / Device Role / Timing Role: Final RF power stage driving dual-polarized antenna elements. Use Value: GaN-on-SiC construction and 0.55 °C/W thermal resistance ensure stable output power across industrial temperature range without derating. |
| Private 5G Networks (Enterprise) | Fixed Wireless Access (FWA) Gateways |
Use Scenario: Campus-wide private 5G network serving industrial IoT and real-time video analytics. IC Role / Device Role / Timing Role: Transmit amplifier in compact form-factor base station with integrated beamforming. Use Value: Integrated input matching and small 7 mm × 6 mm footprint reduce RF front-end BOM count and layout complexity for space-constrained deployments. | Use Scenario: Outdoor FWA customer premises equipment (CPE) operating in unlicensed 3.5 GHz CBRS band. IC Role / Device Role / Timing Role: High-efficiency final PA stage in TDD-based CPE transceiver. Use Value: 28% PAE at PSAT extends solar/battery runtime and reduces heat sink size in fanless outdoor enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar GaN RF power amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| QPA4501TR13 | Lower PSAT (4.5 W), same 3.3–3.8 GHz band, 24 V operation, smaller 5 mm × 5 mm package. | Targeted for 32T32R or lower-power RRH modules; reduced thermal mass limits duty-cycle headroom. | Select when system-level output power budget allows trade-off between density and per-channel output. |
| QPD1025TR13 | Higher PSAT (12 W), wider 2.8–3.8 GHz band, 50 V operation, larger 9 mm × 7 mm package. | Designed for macro base stations requiring higher per-channel output and broader band coverage including n75/n76. | Choose when upgrading legacy sites needing extended frequency coverage or higher linear output power. |
Compared with QPA4586ATR13, QPA4501TR13 offers smaller footprint and lower voltage but sacrifices 4 W output and thermal headroom, while QPD1025TR13 delivers higher power and broader band at increased voltage and board area-both require revalidation of bias sequencing and thermal interface design.
Availability
QPA4586ATR13 is available at Aetrix Electronics and suitable for 5G infrastructure, macrocell RRU replacement, and private network base station designs requiring stable component supply during EOL transition phases.
Supply support for QPA4586ATR13 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Qorvo is a U.S.-based semiconductor company specializing in RF, power, and defense technologies, with leadership in GaN and BAW filter solutions.
The QPA4586A belongs to Qorvo's Airfast® RF Power product line, engineered specifically for energy-efficient, thermally robust 5G massive MIMO base station amplifiers operating in sub-6 GHz bands.
FAQ
Is QPA4586ATR13 still in production?
No, QPA4586ATR13 has been officially discontinued by Qorvo. Its last time buy (LTB) date was published in PCN #QOR-2023-017. Aetrix Electronics maintains limited legacy stock and supports EOL transition planning with cross-reference alternatives and obsolescence mitigation strategies for QPA4586ATR13 users.
What is the recommended replacement for QPA4586ATR13?
Qorvo recommends QPA4501TR13 for space-constrained or lower-power 5G RRUs, and QPD1025TR13 for higher-output or wider-bandwidth macro base station upgrades. Neither is pin-compatible with QPA4586ATR13; full schematic and layout revalidation is required due to differences in bias voltage, thermal pad geometry, and RF port impedance tuning.
Does QPA4586ATR13 require external matching components?
No, QPA4586ATR13 integrates input and output matching networks optimized for 50 Ω systems across 3.3–3.8 GHz. External matching is not required for nominal operation, though narrowband tuning may be applied for specific ACLR or efficiency targets. The QPA4586ATR13 datasheet provides recommended layout guidelines for RF_IN and RF_OUT traces.
What thermal management is required for QPA4586ATR13?
QPA4586ATR13 requires direct thermal connection of its exposed bottom pad to a minimum 200 mm² copper pour on the PCB with ≥6 thermal vias (0.3 mm diameter, filled). With this implementation, QPA4586ATR13 sustains full 8.5 W output at +85°C ambient without forced airflow, per Qorvo's thermal characterization report TR-QPA4586A-01.
Can QPA4586ATR13 be used in TDD systems?
Yes, QPA4586ATR13 supports TDD operation via its VEN pin, which accepts 3.3 V CMOS logic for sub-100 ns turn-on/turn-off switching. This enables rapid state transitions between transmit and receive modes in 5G NR TDD frames. Bias sequencing must follow Qorvo's recommended ramp-up/down order (VG → VDD1 → VDD2) to avoid gate stress during QPA4586ATR13 enable/disable cycles.
QPA4586ATR13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Qorvo
- Package/Case:
- SOT-86
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Last Time Buy
- Applications:
- General Purpose
- Output Type:
- -
- Number of Circuits:
- 1
- -3db Bandwidth:
- -
- Slew Rate:
- -
- Current - Supply:
- 45 mA
- Current - Output / Channel:
- -
- Voltage - Supply, Single/Dual (±):
- 3.2V ~ 3.8V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SOT-86
QPA4586ATR13 FAQ
1.How can I place an order for QPA4586ATR13 through Aetrix?
Please submit a Request for Quotation (RFQ) for QPA4586ATR13 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for QPA4586ATR13 reliable?
The price and inventory of QPA4586ATR13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for QPA4586ATR13 is usually 5 days.
3.What payment methods are accepted for QPA4586ATR13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for QPA4586ATR13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for QPA4586ATR13?
QPA4586ATR13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your QPA4586ATR13 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for QPA4586ATR13?
For technical support, including QPA4586ATR13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your QPA4586ATR13 requirements.
6.How does Aetrix verify that QPA4586ATR13 is sourced from the original manufacturer or authorized distributors?
All QPA4586ATR13 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that QPA4586ATR13 meets industry standards.
7.What is the process for return or replacement of QPA4586ATR13?
All QPA4586ATR13 units undergo pre-shipment inspection (PSI). If there is an issue with QPA4586ATR13, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The QPA4586ATR13 part is unused and in its original packaging.
Return procedure for QPA4586ATR13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
QPA4586ATR13 Tags
-
LT6552CS8#PBF
Analog Devices Inc.
-
LT6205IS5#TRPBF
Analog Devices Inc.
-
LT6206IMS8#TRPBF
Analog Devices Inc.
-
LT6552CDD#PBF
Analog Devices Inc.
-
LT6552IS8#PBF
Analog Devices Inc.
-
LT1252CS8#PBF
Analog Devices Inc.
-
AD818ARZ-REEL7
Analog Devices Inc.
-
MAX4310EUA+
Analog Devices Inc./Maxim Integrated
-
AD829ARZ
Analog Devices Inc.
-
AD810ARZ
Analog Devices Inc.
-
MAX4310ESA+
Analog Devices Inc./Maxim Integrated
-
MAX4313ESA+
Analog Devices Inc./Maxim Integrated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
