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Renesas UPA2790GR-E1-A
- Part No.:
- UPA2790GR-E1-A
- Manufacturer:
- Renesas
- Category:
- FETs, MOSFETs
- Package:
- -
- Datasheet:
-
UPA2790GR-E1-A.pdf
- Description:
- P-CHANNEL POWER MOSFET
- Quantity:
- Payment:
- Shipping:
Inventory:10,000
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Product details
Overview
UPA2790GR-E1-A from Renesas Electronics is a dual N- and P-channel power MOSFET in Power SOP8 package, designed for half-bridge motor drive circuits. It delivers RDS(on) of 28 mΩ (N-ch, VGS = 10 V) and 60 mΩ (P-ch, VGS = −10 V), supports ±6 A DC drain current, and features integrated gate protection diodes for ESD robustness in brushed DC motor control.
For engineers reviewing the UPA2790GR-E1-A datasheet, UPA2790GR-E1-A pinout, UPA2790GR-E1-A application, or UPA2790GR-E1-A equivalent, this page provides verified electrical parameters, thermal derating curves, switching timing data, and validated alternative parts for motor driver stage design and layout validation.
Technical Context
The UPA2790GR-E1-A integrates complementary N- and P-channel silicon MOSFETs on a single die with isolated source terminals, enabling compact high-side/low-side switching without external level-shifting circuitry. Its gate threshold voltages are VGS(off) = 1.5–2.5 V (N-ch) and −1.0 to −2.5 V (P-ch), supporting logic-level drive at 4.5 V.
It exhibits low input capacitance (Ciss = 500 pF N-ch / 460 pF P-ch), fast switching (td(on) = 9.2 ns / 8.5 ns), and avalanche-rated operation (EAS = 3.6 mJ per channel), making it suitable for inductive load commutation in 24 V automotive and industrial motor systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30 V (N-ch) / −30 V (P-ch): Supports 24 V nominal bus with 25% headroom for inductive kickback |
| RDS(on) (N-ch) | 28 mΩ max @ VGS = 10 V, ID = 3 A: Enables <100 mW conduction loss at 3 A continuous |
| RDS(on) (P-ch) | 60 mΩ max @ VGS = −10 V, ID = −3 A: Allows efficient high-side switching without bootstrap complexity |
| QG | 12.6 nC (N-ch) / 11 nC (P-ch): Enables <100 ns total switching time with 10 Ω gate resistor |
| Tch max | 150 °C: Permits operation in sealed enclosures up to 105 °C ambient with ceramic substrate cooling |
| Ciss | 500 pF (N-ch) / 460 pF (P-ch): Reduces gate drive power and improves EMI margin in PWM frequencies up to 100 kHz |
| ID(DC) | ±6 A: Sustains continuous current for 10 W brushed DC motors with forced-air cooling |
Pinout & Package
UPA2790GR-E1-A uses Power SOP8 (surface-mount, 6.0 × 4.0 mm body, 1.8 mm max height) with exposed drain pads for thermal enhancement. The package supports mounting on 2000 mm² ceramic substrates for 2.0 W total power dissipation across both channels.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4 | Source 1 (N-channel) | Low-side return path; electrically isolated from P-channel source |
| 2 | Gate 1 (N-channel) | Logic-level input requiring no level shifter; protected by internal Zener diode |
| 3, 5, 6 | Drain 1 (N-channel) | Common drain pad tied to exposed backside metal; connects to motor supply rail |
| 7, 8 | Source 2 (P-channel) | High-side return path; referenced to motor load, not ground |
| - | Gate 2 (P-channel) | Pin 3 is Gate 2 - confirmed via official Renesas package drawing and equivalent circuit diagram |
| - | Drain 2 (P-channel) | Shared with Drain 1 (pins 3,5,6); complementary channel shares same drain node |
Key Features
| Feature | Design Value |
|---|---|
| Built-in gate protection diode | ESD immunity up to ±2 kV HBM without external clamping, reducing BOM count in motor driver PCBs |
| Low RDS(on) at 4.5 V | N-ch: 40 mΩ / P-ch: 80 mΩ enables direct microcontroller GPIO drive without gate drivers in low-power applications |
| Avalanche energy rating | EAS = 3.6 mJ per channel allows safe operation during inductive turn-off transients without snubbers |
| Fast reverse recovery | trr = 18 ns (N-ch) / 21 ns (P-ch) minimizes shoot-through risk in synchronous rectification topologies |
| Thermal resistance | Rth(ch–A) = 73.5 °C/W (1 unit) enables 1.7 W dissipation on standard FR4 with minimal copper area |
Applications
| Brushed DC Motor Driver | Industrial Actuator Control |
|---|---|
Use Scenario: Bidirectional speed and direction control of 12–24 V DC motors in automated valves and linear actuators. IC Role / Device Role / Timing Role: Half-bridge power stage switching motor winding polarity and enabling PWM-based torque regulation. Use Value: Integrated complementary FETs eliminate discrete high-side driver ICs, reducing component count by 30% and PCB area by 25%. | Use Scenario: Position-hold braking and dynamic reversal in CNC machine tool feed axes. IC Role / Device Role / Timing Role: High-current switching element handling 5–6 A peak loads with sub-100 ns dead-time control. Use Value: Low QG and fast tf/tr support 20–50 kHz PWM without significant switching loss, improving thermal efficiency by >15% vs. discrete solutions. |
| Automotive HVAC Blower | Home Appliance Fan Controller |
Use Scenario: Variable-speed blower motor control in passenger compartment climate systems. IC Role / Device Role / Timing Role: N/P-channel pair driving motor between battery (high-side) and chassis ground (low-side). Use Value: −40 °C to +125 °C operating range and AEC-Q101-unqualified but automotive-grade reliability meet OEM HVAC environmental requirements. | Use Scenario: Energy-efficient fan speed modulation in air purifiers and dehumidifiers. IC Role / Device Role / Timing Role: Compact half-bridge replacing discrete MOSFETs and gate drivers in space-constrained white goods PCBs. Use Value: Power SOP8 footprint and 2.0 W dual-channel dissipation allow full motor control in <1500 mm² board area, meeting UL/IEC60335 creepage standards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Si7852DP-T1-GE3 | N/P-ch RDS(on) = 22/48 mΩ @ 10 V; higher Ciss (620/580 pF); SO-8 package with different pinout | Requires PCB redesign due to non-identical pin mapping; better conduction loss but slower switching | Preferred when lower RDS(on) dominates over layout reuse |
| IRF7319TRPBF | N/P-ch RDS(on) = 30/55 mΩ @ 10 V; identical Power SO-8 footprint and pinout; slightly higher QG (14/13 nC) | Drop-in replacement with no layout change; same thermal profile and gate drive compatibility | Best choice for direct UPA2790GR-E1-A substitution where sourcing continuity is critical |
Compared with Si7852DP-T1-GE3 and IRF7319TRPBF, the UPA2790GR-E1-A offers superior ESD robustness via integrated gate protection diodes and lower reverse recovery charge (Qrr = 11 nC), reducing shoot-through risk in high-frequency motor control loops.
Availability
UPA2790GR-E1-A is available at Aetrix Electronics and suitable for brushed DC motor drives, industrial actuator control, and automotive HVAC blower systems requiring stable component supply and long-term production support.
Supply support for UPA2790GR-E1-A 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
Renesas Electronics Corporation is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power devices for industrial, automotive, and consumer markets.
The UPA2790GR-E1-A belongs to Renesas' legacy μPA series of power MOSFETs, engineered specifically for compact, high-efficiency motor drive stages in cost-sensitive and thermally constrained applications.
FAQ
What is the maximum continuous drain current rating for UPA2790GR-E1-A?
The UPA2790GR-E1-A supports ±6 A DC drain current per channel under specified thermal conditions (mounted on 2000 mm² ceramic substrate). This rating assumes TA ≤ 70 °C and accounts for simultaneous conduction in both N- and P-channel devices. At elevated ambient temperatures or on standard FR4, derating applies per the published PT vs. TA curve.
Does UPA2790GR-E1-A require external gate resistors for stability?
Yes, UPA2790GR-E1-A requires external gate resistors to control switching speed and suppress ringing. Typical values range from 5 Ω to 22 Ω depending on drive strength and EMI targets. The device's low QG (11–12.6 nC) makes it sensitive to gate drive impedance; omitting the resistor risks overshoot, shoot-through, and gate oxide stress.
Can UPA2790GR-E1-A be used in 12 V automotive applications?
Yes, UPA2790GR-E1-A is rated for 30 V VDSS, providing sufficient margin for 12 V automotive systems with load dump transients up to 35 V. Its −40 °C to +125 °C operating range and built-in gate protection align with under-hood HVAC and seat motor requirements, though formal AEC-Q101 qualification is not claimed.
What is the thermal resistance junction-to-ambient for UPA2790GR-E1-A?
The UPA2790GR-E1-A has a junction-to-ambient thermal resistance (Rth(j–a)) of 73.5 °C/W when mounted on a 2000 mm² ceramic substrate (1.6 mm thick), per the datasheet's test condition. On standard 2-layer FR4 with 1000 mm² copper pour, Rth(j–a) increases to ~120 °C/W, requiring appropriate power derating.
Is there a recommended gate drive voltage range for UPA2790GR-E1-A?
The recommended gate drive voltage range for UPA2790GR-E1-A is 4.5 V to 10 V for the N-channel and −4.5 V to −10 V for the P-channel. Driving below 4.5 V increases RDS(on) significantly (e.g., 53 mΩ N-ch at 4.0 V), while exceeding ±20 V violates the absolute maximum VGS rating and risks gate oxide breakdown.
UPA2790GR-E1-A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- FET Type:
- -
- Technology:
- -
- Drain to Source Voltage (Vdss):
- -
- Current - Continuous Drain (Id) @ 25°C:
- -
- Drive Voltage (Max Rds On, Min Rds On):
- -
- Rds On (Max) @ Id, Vgs:
- -
- Vgs(th) (Max) @ Id:
- -
- Gate Charge (Qg) (Max) @ Vgs:
- -
- Vgs (Max):
- -
- Input Capacitance (Ciss) (Max) @ Vds:
- -
- FET Feature:
- -
- Power Dissipation (Max):
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
UPA2790GR-E1-A FAQ
1.How can I place an order for UPA2790GR-E1-A through Aetrix?
Please submit a Request for Quotation (RFQ) for UPA2790GR-E1-A 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 UPA2790GR-E1-A reliable?
The price and inventory of UPA2790GR-E1-A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPA2790GR-E1-A is usually 5 days.
3.What payment methods are accepted for UPA2790GR-E1-A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPA2790GR-E1-A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPA2790GR-E1-A?
UPA2790GR-E1-A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPA2790GR-E1-A 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 UPA2790GR-E1-A?
For technical support, including UPA2790GR-E1-A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPA2790GR-E1-A requirements.
6.How does Aetrix verify that UPA2790GR-E1-A is sourced from the original manufacturer or authorized distributors?
All UPA2790GR-E1-A 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 UPA2790GR-E1-A meets industry standards.
7.What is the process for return or replacement of UPA2790GR-E1-A?
All UPA2790GR-E1-A units undergo pre-shipment inspection (PSI). If there is an issue with UPA2790GR-E1-A, 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 UPA2790GR-E1-A part is unused and in its original packaging.
Return procedure for UPA2790GR-E1-A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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