VNH5050A-E
| Parameters | |
|---|---|
| Series | ECOPACK®, VIPower™ |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 36-PowerBFSOP (0.295", 7.50mm Width) |
| Interface | Parallel, PWM |
| Mfr | STMicroelectronics |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Technology | Power MOSFET |
| Applications | Automotive |
| Current - Output | 30A |
| Supplier Device Package | PowerSSO-36 TP |
| Output Configuration | Half Bridge (2) |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Voltage - Supply | 5.5V ~ 18V |
| Voltage - Load | 5.5V ~ 18V |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
| Package | Tube |
| Product Status | Obsolete |
| Base Product Number | VNH5050 |
| REACH Status | REACH Unaffected |
| Standard Package | 49 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
VNH5050A-E Motor Driver Power MOSFET Parallel, PWM PowerSSO-36 TP
The VNH5050A-E is a fully integrated H-bridge motor driver manufactured by STMicroelectronics, designed specifically for demanding automotive and industrial applications requiring high-current bidirectional load driving capability. This device belongs to ST's VIPower® M0 technology family, which enables the monolithic integration of a true Power MOSFET with intelligent signal and protection circuitry on the same die. The VNH5050A-E is housed in a 36-pin PowerSSO-36 TP package with exposed die pads, featuring a fully symmetrical mechanical design that delivers superior manufacturability and enhanced thermal performance for harsh operating environments. As an AEC-Q100 qualified component, this motor driver is engineered to drive 12 V automotive bidirectional loads such as PMDC motors, providing a comprehensive solution that combines power stage, control logic, and diagnostic feedback in a single compact package.
The VNH5050A-E delivers robust performance with a comprehensive suite of integrated protection and diagnostic functions. The device includes cross-conduction protection, current limitation, over-temperature shutdown with auto-restart, overvoltage active clamp, and undervoltage shutdown. The proprietary power limitation feature provides active overload management and inrush current protection, safeguarding the device during fault conditions. The VNH5050A-E is ideally suited for a wide range of automotive body electronics applications, including power windows, power seats, sunroofs, windshield wipers, and tailgate actuators. Beyond automotive, the device finds extensive use in industrial automation, robotics, electric vehicles (including e-scooters and balance wheels), power tools, automatic door control systems, and home appliances.
Alternative H-bridge motor driver Models
● VNH5050ATR-E (STMicroelectronics): An identical fully integrated H-bridge motor driver with the same 30 A output current and 50 mΩ RDS(on), offered in tape-and-reel packaging for high-volume automated assembly.
● VNH3SP30-E (STMicroelectronics): A fully integrated H-bridge motor driver from the same VIPower® family, providing 30 A output current with comprehensive protection features for automotive and industrial motor control.
● VNH7070AY (STMicroelectronics): A high-current H-bridge motor driver offering similar integration and protection levels with optimized thermal performance for demanding automotive applications.
