UCC27211AQDDARQ1
| Parameters | |
|---|---|
| Series | Automotive, AEC-Q100 |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) |
| Number of Drivers | 2 |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 140°C (TJ) |
| Input Type | Non-Inverting |
| Supplier Device Package | 8-SO PowerPad |
| Channel Type | Independent |
| Voltage - Supply | 8V ~ 17V |
| Rise / Fall Time (Typ) | 7.2ns, 5.5ns |
| Driven Configuration | Half-Bridge |
| Gate Type | N-Channel MOSFET |
| Current - Peak Output (Source, Sink) | 4A, 4A |
| Logic Voltage - VIL, VIH | 1.2V, 2.55V |
| High Side Voltage - Max (Bootstrap) | 120 V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Conevo-Key Programmable | Not Verified |
| Base Product Number | UCC27211 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
UCC27211AQDDARQ1 Half-Bridge Gate Driver IC Non-Inverting
The UCC27211AQDDARQ1 is an automotive-grade, high-performance half-bridge gate driver from Texas Instruments, designed to drive two N-channel MOSFETs in synchronous power conversion systems. Engineered for demanding automotive environments, it operates with an 8V to 17V supply range, supports up to 120V bootstrap voltage, and features independent high-side and low-side inputs with TTL-compatible logic thresholds. Its SO-PowerPAD-8 package ensures robust thermal performance and compact PCB integration, making it ideal for space-constrained, high-reliability applications.
The UCC27211AQDDARQ1 is widely deployed in automotive power systems including DC/DC converters, onboard chargers (OBC), electric power steering (EPS), and battery management systems. It enables efficient synchronous buck and boost topologies in 48V mild-hybrid architectures and supports wireless charging modules and smart glass actuators. Its fast switching capability and high noise immunity make it suitable for high-frequency switching applications up to 1MHz, where precise gate control is critical to efficiency and thermal performance.
Alternative Gate Driver ICs
● Infineon 2EDN1132DAA: Automotive-grade, 0.325A sink / 0.075A source, non-isolated half-bridge driver with active Miller clamp for SiC MOSFETs.
● onsemi NCP51820: 4A peak current, 120V-rated, integrated desaturation protection and fault reporting for EV traction systems.
● STMicroelectronics L9907: Dual-channel, 3A sink/source, 100V-rated driver with built-in shoot-through protection and diagnostic outputs.
● Analog Devices ADuM4135: Isolated gate driver with 5kV RMS isolation, suitable for high-voltage industrial and renewable energy inverters.
