UCC37324DGN Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
UCC37324DGN is a dual-channel 4A peak high-speed low-side MOSFET gate driver from Texas Instruments. Features totem-pole outputs, standard logic input compatibility, and 8-pin SOIC package. From $0.86, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- UCC37324DGN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8556(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel 4A peak output current enables parallel drive of large gate capacitance MOSFETs
- High-speed switching with low propagation delay for efficient high-frequency power conversion
- Standard logic-compatible inputs accept TTL/CMOS signals for easy controller interfacing
- Totem-pole output stage provides strong source and sink drive for fast gate transitions
- Compact 8-pin SOIC (DGN) package minimizes PCB footprint in space-constrained designs
Applications
The UCC37324DGN is widely used in DC-DC converters, synchronous buck regulators, and motor drive circuits where efficient low-side MOSFET switching is required. Its 4A peak drive capability makes it suitable for high-power switch-mode power supplies and industrial power modules. It is also applied in half-bridge and full-bridge topologies for battery chargers, UPS systems, and server power supplies.
Specifications
| 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 Channels | 2 |
| Number of Functions | 2 |
| Output Characteristics | TOTEM-POLE |
| Output Current-Max | 4A |
| Output Peak Current Limit-Nom | 4A |
| Output Polarity | TRUE |
| 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 | 0.75mA |
| Supply Voltage-Max | 15V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 14V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the peak output current of the UCC37324DGN?
The UCC37324DGN provides a 4A peak output current per channel across its dual totem-pole outputs, enabling fast charging and discharging of MOSFET gate capacitances to reduce switching losses in high-frequency power conversion applications.
What are the typical applications for the UCC37324DGN?
The UCC37324DGN is commonly used in low-side MOSFET gate drive circuits for DC-DC converters, synchronous buck regulators, motor drives, half-bridge and full-bridge power stages, battery chargers, UPS systems, and industrial SMPS designs requiring dual-channel high-speed gate driving.
What package does the UCC37324DGN come in?
The UCC37324DGN is available in an 8-pin MSOP package (DGN, JESD-30 code S-PDSO-G8), which is a small surface-mount outline package suited for compact PCB layouts in space-constrained power supply and motor control board designs.
What input logic levels does the UCC37324DGN support?
The UCC37324DGN features standard logic input characteristics, making it compatible with both TTL and CMOS output levels from PWM controllers and DSPs, simplifying integration without the need for additional level-shifting circuits in most power supply designs.
Are there pin-compatible alternatives to the UCC37324DGN?
Pin-compatible alternatives in the same dual low-side MOSFET driver family include the UCC27324 in the same SOIC-8 footprint. Other compatible options from Texas Instruments include the UCC37321 and UCC37322 for single-channel high-current gate driving in similar topologies.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 2026
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0298 | $2.03 |
| 3+ | $1.9500 | $5.85 |
| 10+ | $1.2810 | $12.81 |
| 80+ | $1.0541 | $84.33 |
| 160+ | $1.0036 | $160.58 |
| 100000+ | $0.8556 | $85560.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”