Monolithic Power Systems (MPS) MP6508A 2.7V to 18V Bipolar Stepper Motor Drivers
Monolithic Power Systems (MPS) MP6508A 2.7V to 18V Bipolar Stepper Motor Drivers feature dual built-in full-bridges with N-channel power MOSFETs. The Monolithic Power Systems (MPS) MP6508A drivers operate between a 2.7V and 18V input voltage and are capable of delivering up to 1.2A per channel. Safety features include over-current protection (OCP), under-voltage lockout (UVLO), and thermal shutdown. The devices offer a fault output flag indicating OCP and thermal shutdown events. The MP6508A comes in a QFN-16 (3mm x 3mm) package with an exposed thermal pad on the backside.
Features
- Wide 2.7V to 18V input voltage (VIN) range
- 2x internal full-bridge drivers
- Low on-resistance (RDS(ON)): 250mΩ High-Side MOSFET (HS-FET) and Low-Side MOSFET (LS-FET)
- Internal charge pump for the High-Side (HS) driver
- Low 1.6mA Quiescent Current (IQ)
- Low 1μA sleep current
- Over-Current Protection (OCP)
- Thermal shutdown and Under-Voltage Lockout (UVLO) protection
- Fault indication output
- Thermally enhanced surface-mount package
- Available in a QFN-16 (3mm x 3mm) package
Applications
- Point-of-Sale (POS) printers
- Video security cameras
- Digital still cameras
- Battery-powered toys
TYPICAL APPLICATION
Evaluation Board
Monolithic Power Systems (MPS) EV6508A Bipolar Stepper Evaluation Board
Evaluates the MP6508A bipolar stepper motor driver.
게시일: 2024-03-26
| 갱신일: 2024-04-23