UCC27325DGNG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The UCC27325DGNG4 is a dual MOSFET gate driver from Texas Instruments delivering 4A peak output current per channel with both true and inverted outputs. It uses a totem-pole output stage and supports standard input logic levels in an 8-pin MSOP package. Available lead-free with worldwide in-stock shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- UCC27325DGNG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 UCC27325DGNG4?
- Dual-channel MOSFET driver with 4A nominal peak output current per channel enables fast switching of power MOSFETs in synchronous rectifier, half-bridge, and push-pull converter topologies
- Totem-pole output stage with both true and inverted polarities gives designers flexibility to drive complementary switch pairs without additional inverter circuitry
- Compact 8-pin MSOP package (JESD-30 S-PDSO-G8) minimizes board space while maintaining full 4A drive capability for space-constrained power supply designs
- RoHS-compliant lead-free construction (JESD-609 e4) meets global environmental standards for industrial and commercial power conversion equipment
What is UCC27325DGNG4 used for?
The UCC27325DGNG4 is widely used in synchronous buck and boost converters, push-pull topologies, and half-bridge power stages where two independent high-current gate drive signals are needed. Its complementary true/inverted outputs simplify drive circuit design for paired high-side and low-side MOSFET combinations when used alongside a bootstrap supply or level shifter. The device is also suitable for driving GaN FETs and SiC MOSFETs at high switching frequencies in server power supplies, motor drives, and telecom DC-DC converters.
What are the specifications of UCC27325DGNG4?
| YTEOL | 0 |
| High Side Driver | NO |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 2 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 4A |
| Output Polarity | TRUE AND INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.6mA |
| Supply Voltage-Max | 15V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 14V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD SILVER |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.05 µs |
| Turn-on Time | 0.04 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the UCC27325DGNG4 datasheet?
UCC27325DGNG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCC27325DGNG4?
Compatible alternatives and drop-in replacements for UCC27325DGNG4:
Frequently Asked Questions
What is the peak output current of the UCC27325DGNG4 and how many channels does it have?
The UCC27325DGNG4 is a dual-channel MOSFET gate driver with a nominal output peak current limit of 4A per channel. This high drive current enables fast turn-on and turn-off of large power MOSFETs, reducing switching losses in high-frequency converters.
What output polarity options does the UCC27325DGNG4 provide?
The device provides both true (non-inverting) and inverted output polarities, allowing it to drive complementary switch pairs in push-pull or synchronous buck topologies directly, eliminating the need for external inverter circuits and simplifying the gate drive layout.
What package is the UCC27325DGNG4 available in?
It is housed in an 8-pin MSOP package (JESD-30 code S-PDSO-G8), which is a miniaturized small-outline package that offers a significantly smaller footprint than standard SOIC-8, making it ideal for compact power supply and motor controller board designs.
Is the UCC27325DGNG4 suitable for driving GaN or SiC power devices?
Yes, the 4A peak drive current and fast rise/fall capability of the UCC27325DGNG4 make it compatible with wide-bandgap devices such as GaN FETs and SiC MOSFETs, which require strong gate drive and low propagation delay for high-frequency, high-efficiency power conversion.
What switching converter topologies is the UCC27325DGNG4 most commonly used in?
Typical applications include synchronous buck and boost converters, push-pull converters, half-bridge stages, and full-bridge inverters found in server power supplies, telecom DC-DC modules, motor drives, and solar inverters where dual-channel gate drive with high peak current is required.
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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.
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