UCC27516DRSR Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
Texas Instruments UCC27516DRSR is a single-channel high-speed low-side MOSFET gate driver capable of sourcing and sinking 4 A peak with Schmitt-trigger input. It features a 6-pin SON package and Pb-free JESD-609 e4 compliance. Available in stock with competitive pricing and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- UCC27516DRSR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3773(MOQ 250)
- Temp Range
- -40.0°C to 140.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UCC27516DRSR?
- 4 A source and 4 A sink peak current drive capability enabling fast MOSFET switching transitions with minimal gate charge delivery time
- Schmitt-trigger input with hysteresis rejects noise glitches from noisy PWM signal lines, improving gate driver reliability in switching power supplies
- Compact 6-pin SON (S-PDSO-N6) package with Pb-free JESD-609 e4 qualification for dense power stage layouts
What is UCC27516DRSR used for?
The UCC27516DRSR is designed for low-side MOSFET and IGBT gate driving in DC-DC converters, synchronous rectifiers, and motor drive inverters where fast switching at high switching frequencies above 100 kHz is required. Its 4 A drive capability sharply reduces turn-on and turn-off transition times, improving efficiency in hard-switched topologies. The compact SON-6 package suits space-constrained power modules and multi-phase converter designs.
What are the specifications of UCC27516DRSR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| High Side Driver | NO |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | S-PDSO-N6 |
| 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 | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.11,37 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.03 µs |
| Turn-on Time | 0.03 µs |
| Package | Small Outline No-lead |
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 | Philippines |
Where can I find the UCC27516DRSR datasheet?
UCC27516DRSR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCC27516DRSR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How fast can the UCC27516DRSR switch a MOSFET gate, and what drive current does it provide?
The UCC27516DRSR sources and sinks up to 4 A peak, allowing it to charge and discharge gate capacitances of 10 nF in under 10 ns for typical power MOSFETs. This fast drive capability minimizes switching losses at frequencies above 100 kHz. The Schmitt-trigger input ensures clean switching transitions even when the PWM signal has slow edges or noise.
Can the UCC27516DRSR drive IGBTs as well as MOSFETs in motor control inverters?
Yes. The UCC27516DRSR is compatible with both MOSFET and IGBT gates because it delivers 4 A peak gate current regardless of the semiconductor type. For IGBTs with gate charge requirements of 100 nC to 300 nC used in motor control inverters operating at 15 kHz to 20 kHz, the high current output ensures complete turn-on within the required dead time window while the single-channel low-side topology simplifies the half-bridge driver architecture.
What is the input threshold and noise immunity of the UCC27516DRSR, and why does it matter in noisy converters?
The UCC27516DRSR features a Schmitt-trigger input with built-in hysteresis that rejects voltage glitches on the PWM control line. In a typical switching converter, high di/dt currents create ground bounce of 0.5 V to 1 V; the hysteresis band prevents false triggering. This makes the device reliable in fly-back converters, LLC resonant stages, and inverter bridges where PCB ground noise is significant.
How does the 6-pin SON package of UCC27516DRSR compare to SO-8 alternatives for power stage design?
The SON-6 (S-PDSO-N6) package measures approximately 2 mm x 2 mm, roughly 4x smaller in footprint than a standard SO-8 package. This allows placement of the gate driver within 5 mm of the MOSFET gate pin, reducing parasitic inductance on the gate drive loop and improving switching waveform quality. The exposed pad also improves thermal dissipation when the device continuously drives high gate charge loads.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 250+ | $0.4557 | $113.93 |
| 500+ | $0.4362 | $218.12 |
| 1000+ | $0.4208 | $420.75 |
| 9000+ | $0.3858 | $3472.11 |
| 15000+ | $0.3804 | $5706.15 |
| 21000+ | $0.3773 | $7922.46 |
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