UCC27517AQDBVRQ1 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
UCC27517AQDBVRQ1 is a 4A single-channel high-speed low-side gate driver IC with differential Schmitt trigger input and 5V negative input voltage handling. It features fast propagation delay and strong sink/source capability, ideal for automotive MOSFET/IGBT driving in DC-DC converters, motor drives, and power management systems. Available from $0.72 in SOT-23-5 package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- UCC27517AQDBVRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7197(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UCC27517AQDBVRQ1?
- 4A source/sink peak drive current for fast MOSFET/IGBT switching
- 5V negative input voltage handling for robust noise immunity in harsh environments
- Differential Schmitt trigger input for improved signal integrity
- AEC-Q100 qualified for automotive-grade reliability
- Compact SOT-23 5-pin package minimizing board space
- Wide supply voltage range supporting diverse power system designs
What is UCC27517AQDBVRQ1 used for?
The UCC27517AQDBVRQ1 is widely used in automotive DC-DC converters, synchronous rectification, and motor drive circuits where reliable low-side gate driving is critical. Its 5V negative input voltage tolerance makes it suitable for high-noise environments such as on-board chargers and EV powertrain systems. The device also fits industrial power supplies and LLC resonant converters requiring precise, high-speed gate control.
What are the specifications of UCC27517AQDBVRQ1?
| Pbfree Code | Yes |
| YTEOL | 15 |
| High Side Driver | NO |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Characteristics | STANDARD |
| Output Current-Max | 4A |
| Output Peak Current Limit-Nom | 4A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.026 µs |
| Turn-on Time | 0.026 µs |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Where can I find the UCC27517AQDBVRQ1 datasheet?
UCC27517AQDBVRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCC27517AQDBVRQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the peak output current of the UCC27517AQDBVRQ1?
The UCC27517AQDBVRQ1 provides a peak source and sink current of 4A, enabling fast charging and discharging of MOSFET or IGBT gate capacitances to minimize switching losses in high-frequency power conversion applications.
Is the UCC27517AQDBVRQ1 AEC-Q100 qualified for automotive applications?
Yes, the UCC27517AQDBVRQ1 carries AEC-Q100 qualification, making it suitable for automotive-grade designs such as on-board chargers, DC-DC converters, and EV powertrain modules that demand high reliability and extended temperature operation.
What input voltage range does the UCC27517AQDBVRQ1 support, and how does it handle negative voltages?
The UCC27517AQDBVRQ1 features a differential Schmitt trigger input that can tolerate up to -5V negative input voltage, providing excellent noise immunity and preventing false triggering in high-dv/dt switching environments common in motor drives and power inverters.
What package does the UCC27517AQDBVRQ1 come in, and where can I buy it?
The UCC27517AQDBVRQ1 is available in a compact SOT-23 5-pin (DBVR) package. It can be sourced from authorized Texas Instruments distributors worldwide, with pricing starting from approximately $0.72 per unit depending on quantity.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1400 | $1.14 |
| 25+ | $0.9310 | $23.28 |
| 100+ | $0.8260 | $82.60 |
| 250+ | $0.7749 | $193.73 |
| 500+ | $0.7446 | $372.32 |
| 1000+ | $0.7197 | $719.72 |
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