UCC5350SBQDRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The UCC5350SBQDRQ1 is an automotive-qualified, single-channel isolated gate driver with 8.5 A peak output current and 3000 Vrms capacitive coupling isolation. It drives IGBTs and MOSFETs via a push-pull output from a standard input interface in an 8-pin SOIC package. AEC-Q100 qualified for automotive traction inverters and industrial power conversion.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- UCC5350SBQDRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6305(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8.5 A peak gate drive current for fast switching of large IGBTs and MOSFETs in high-power designs
- 3000 Vrms capacitive coupling isolation meeting stringent automotive and industrial safety requirements
- AEC-Q100 automotive-grade qualification enabling use in EV traction inverters and on-board chargers
Applications
The UCC5350SBQDRQ1 is designed for automotive traction inverters, on-board chargers, and DC-DC converters where AEC-Q100 qualification and high isolation voltage are mandatory. Its 8.5 A output current enables rapid switching of high-current IGBTs and SiC MOSFETs in electric-vehicle powertrain stages operating at 400 V or 800 V bus voltages. Industrial motor drives and solar inverters also benefit from its 3000 Vrms isolation and push-pull output topology.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| High Side Driver | NO |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Characteristics | PUSH-PULL |
| Output Current-Max | 10A |
| Output Peak Current Limit-Nom | 10A |
| Output Polarity | TRUE AND INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.45 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max | 15V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 33V |
| Supply Voltage1-Min | 13.2V |
| Supply Voltage1-Nom | 15V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.1 µs |
| Turn-on Time | 0.1 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What peak gate drive current does the UCC5350SBQDRQ1 deliver and why does it matter?
The UCC5350SBQDRQ1 delivers a peak gate drive current of 8.5 A, enabling fast turn-on and turn-off of large-area IGBTs and SiC MOSFETs with gate charge up to several hundred nanocoulombs. This reduces switching losses in power stages operating at 400 V to 800 V bus voltages common in electric-vehicle traction inverters.
Is the UCC5350SBQDRQ1 suitable for automotive traction inverter designs requiring AEC-Q100?
Yes, the UCC5350SBQDRQ1 is AEC-Q100 automotive-grade qualified, making it a compliant choice for traction inverters, on-board chargers, and DC-DC converters in hybrid and full electric vehicles. It provides 3000 Vrms capacitive coupling isolation and supports 15-year automotive reliability requirements.
How does the 3000 Vrms isolation of UCC5350SBQDRQ1 compare to standard industrial drivers?
Many standard industrial gate drivers are rated at 1000 Vrms to 2500 Vrms isolation. The UCC5350SBQDRQ1's 3000 Vrms capacitive coupling isolation surpasses most basic options, providing additional safety margin for 800 V EV systems and meeting IEC 60950 and UL reinforced insulation requirements in a compact 8-pin SOIC package.
What input logic levels does the UCC5350SBQDRQ1 accept?
The UCC5350SBQDRQ1 accepts standard CMOS/TTL-compatible logic input levels, making it directly interfaceable with 3.3 V and 5 V microcontroller or DSP PWM outputs without additional level translation. The push-pull output stage then amplifies the signal to drive gate capacitances of IGBTs operating at voltages up to 1200 V.
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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 |
|---|---|---|
| 100+ | $2.1183 | $211.83 |
| 250+ | $2.0068 | $501.70 |
| 500+ | $1.9814 | $990.68 |
| 2500+ | $1.6631 | $4157.65 |
| 5000+ | $1.6305 | $8152.30 |
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