UCC27282QDRCTQ1 Texas Instruments Integrated Circuit (Other) In Stock
UCC27282QDRCTQ1 is an automotive-grade 120 V half-bridge MOSFET gate driver from Texas Instruments delivering 3 A peak drive current with a 5 V UVLO threshold, interlock, and enable function across -40 °C to 125 °C, in a compact 10-pin VSON package. It meets AEC-Q100 requirements for safety-critical automotive power stages. Available from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 15
- Lifecycle
- ACTIVE
- Datasheet
- UCC27282QDRCTQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9858(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive AEC-Q100-qualified, 120 V half-bridge driver rated -40 °C to 125 °C for reliable operation in underhood and powertrain environments
- 3 A peak gate drive current with gated Schmitt-trigger inputs and built-in interlock prevents shoot-through in half-bridge MOSFET power stages
- 5 V UVLO threshold and enable pin add hardware-level protection and sequencing control without additional discrete logic components
Applications
UCC27282QDRCTQ1 drives high- and low-side N-channel MOSFETs in automotive DC/DC converters, 48 V mild-hybrid inverters, and electric power steering modules where AEC-Q100 qualification and 125 °C operation are mandatory. Its integrated interlock and enable pin simplify the protection logic for half-bridge stages in active front-end rectifiers and onboard chargers. The 10-pin VSON package keeps the gate driver footprint under 3 mm × 3 mm, fitting tightly beside the power stage MOSFETs on high-density automotive control PCBs.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2019-10-13 |
| YTEOL | 15 |
| High Side Driver | YES |
| Input Characteristics | GATED SCHMITT TRIGGER |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e4 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Current-Max | 3.5A |
| Output Peak Current Limit-Nom | 3.5A |
| Output Polarity | TRUE AND INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10(UNSPEC) |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 4.5mA |
| Supply Voltage-Max | 16V |
| Supply Voltage-Min | 5.5V |
| Supply Voltage-Nom | 12V |
| Supply Voltage1-Max | 116V |
| Supply Voltage1-Min | 3.3V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.03 µs |
| Turn-on Time | 0.03 µs |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What automotive qualification does UCC27282QDRCTQ1 carry and what temperature range does it cover?
UCC27282QDRCTQ1 is qualified to AEC-Q100 Grade 1, which specifies operation from -40 °C to 125 °C ambient temperature, making it suitable for underhood automotive applications including DC/DC converters, motor inverters, and 48 V mild-hybrid power stages. The Q1 suffix and JESD-609 e4 code confirm it meets automotive environmental and reliability screening requirements.
How does the built-in interlock of UCC27282QDRCTQ1 protect a half-bridge power stage?
The integrated interlock circuit of UCC27282QDRCTQ1 monitors both high-side and low-side input signals and prevents both MOSFETs from turning on simultaneously, eliminating shoot-through current that could destroy the switches in a 120 V half-bridge. This hardware-level protection adds dead-time enforcement without requiring the MCU to manage exact timing margins, reducing the risk of a firmware fault causing catastrophic bridge failure.
What peak gate drive current does UCC27282QDRCTQ1 deliver and how does it affect MOSFET switching speed?
UCC27282QDRCTQ1 provides 3 A peak source and sink gate drive current, enabling it to charge a 20 nC gate charge MOSFET in under 7 ns. Faster gate charging reduces the MOSFET's switching transition time, cutting switching losses in high-frequency 48 V automotive DC/DC converters operating above 200 kHz and improving system efficiency in thermally limited designs.
Is UCC27282QDRCTQ1 a long-term supply option for a new automotive platform design?
Yes. UCC27282QDRCTQ1 was introduced in October 2019 and carries a YTEOL (years to end-of-life) value of 15 years, indicating Texas Instruments plans to supply this device well into the late 2030s. The AEC-Q100 qualification, combined with a 10-pin VSON (S-PDSO-N10) industry-standard footprint, makes it straightforward to qualify a second source and secure long-term supply contracts for automotive production programs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $2.7770 | $27.77 |
| 25+ | $2.5492 | $63.73 |
| 100+ | $2.2988 | $229.88 |
| 1250+ | $2.0315 | $2539.43 |
| 1750+ | $2.0082 | $3514.37 |
| 2500+ | $1.9858 | $4964.43 |
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