TMC249A-LA
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-VQFN Exposed Pad |
| Number of Pins | 32 |
| Supplier Device Package | 32-QFN (7x7) |
| Operating Temperature | -25°C~125°C TA |
| Packaging | Tray |
| Published | 2009 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -25°C |
| Applications | General Purpose |
| Technology | HVCMOS |
| Voltage - Supply | 3.3V~5.5V |
| Function | Controller - Commutation, Direction Management |
| Interface | SPI |
| Output Configuration | Pre-Driver - Half Bridge (4) |
| Switching Frequency | 100kHz |
| Motor Type - Stepper | Bipolar |
| Step Resolution | 1 ~ 1/64 |
| RoHS Status | ROHS3 Compliant |
TMC249A-LA Overview
The design contains a Traypackage.32-VQFN Exposed Padcases are included with the part.The part should be mounted by Surface Mount.I believe it is suitable for the component connected to General Purpose.Drivers controllers is capable of supplying 3.3V~5.5V volts.A range of -25°C~125°C TAis available for operating temperature.The recommended way to mount it is Surface Mount.There are 32 pins on it.At maximum operating temperatures, the temperature reaches 125°C.In order to operate properly, the operating temperature should be higher than -25°C.
TMC249A-LA Features
Applications : General Purpose
TMC249A-LA Applications
There are a lot of Trinamic Motion Control GmbH TMC249A-LA motor drivers applications.
- Indicator
- Fog lamps
- Running preventive- maintenance diagnostics
- Hazardous application
- LCD displays
- Home lighting systems
- Digital still cameras
- Mobile phone display backlight and key light driving
- Dome
- Outdoor area lights
