UCC27614DSGR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
UCC27614DSGR is a single-channel IGBT/MOSFET gate driver IC from Texas Instruments with open-drain output, supporting standard input logic and operating from a 4 V to 18 V supply. Available in an 8-pin WSON package with JESD-609 e4 halogen-free rating. From $0.80 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- UCC27614DSGR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7950(MOQ 250)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel open-drain output gate driver with 4 A peak sink current capability for fast IGBT and MOSFET switching
- Wide supply voltage range of 4 V to 18 V enables compatibility with diverse power conversion topologies
- WSON-8 (2x2 mm) ultra-compact SMD package reduces PCB footprint in space-constrained power stage designs
Applications
UCC27614DSGR is well suited for synchronous DC-DC converters, LLC resonant power supplies, and motor-drive half-bridge stages where a compact, single-channel low-side gate driver is needed. The open-drain output and standard-logic input threshold allow direct connection to PWM controllers operating from 3.3 V or 5 V digital rails. Its halogen-free e4 construction supports RoHS-compliant industrial and consumer power designs.
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 | S-PDSO-N8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Characteristics | OPEN-DRAIN |
| Output Current-Max | 10A |
| Output Peak Current Limit-Nom | 10A |
| Output Polarity | TRUE AND INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.08,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 4mA |
| Supply Voltage-Max | 26V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 12V |
| Supply Voltage1-Max | 26V |
| Supply Voltage1-Min | 4.5V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| 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 | 0.027 µs |
| Turn-on Time | 0.027 µs |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the peak output current capability of UCC27614DSGR and how does it affect MOSFET switching speed?
UCC27614DSGR delivers up to 4 A peak sink current through its open-drain output stage, enabling rapid discharge of MOSFET or IGBT gate capacitance. Faster gate drive reduces switching transition time and lowers switching losses in converters operating at 100 kHz or above, improving overall efficiency.
Which supply voltage range does UCC27614DSGR support, and can it drive 12 V gate bias rails common in industrial inverters?
The device operates from a 4 V to 18 V supply rail, making it fully compatible with the standard 12 V or 15 V gate bias supplies used in industrial inverter and motor-drive designs. At 15 V gate drive, sufficient Vgs margin is maintained for full enhancement of power MOSFETs with rated thresholds below 4 V.
When would UCC27614DSGR be preferred over a dual-channel gate driver such as UCC27614?
UCC27614DSGR is preferred in single-switch topologies like boost PFC stages or flyback converters where only 1 gate drive channel is required, avoiding unused circuitry. Its 8-pin WSON 2x2 mm footprint is roughly 30% smaller than typical SOIC-8 dual-channel packages, saving board space at comparable cost.
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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 |
|---|---|---|
| 250+ | $0.9210 | $230.26 |
| 500+ | $0.8859 | $442.96 |
| 1000+ | $0.8798 | $879.75 |
| 3000+ | $0.8213 | $2463.78 |
| 6000+ | $0.8038 | $4822.68 |
| 9000+ | $0.7950 | $7155.18 |
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