 |
|
| • Dual H−Bridge for 2−Phase Stepper Motors |
| • Programmable Peak−Current Up to 3 A |
| • On−Chip Current Translator |
| • SPI Interface |
| • Speed and Load Angle Output |
| • Eleven Step Modes from Full Step Up to 128 Micro−Steps |
| • Fully Integrated Current−Sense |
| • PWM Current Control with Automatic Selection of Fast and Slow
Decay |
| • Low EMC PWM with Selectable Voltage Slopes |
| • Active Fly−Back Diodes |
| • Full Output Protection and Diagnosis |
| • Thermal Warning and Shutdown |
| • Compatible with 5 V and 3.3 V Microcontrollers |
| • Integrated 5 V Regulator to Supply External Microcontroller |
| • Integrated Reset Function to Reset External Microcontroller |
| • Integrated Watchdog Function |
| • These Devices are Pb−Free and are RoHS Compliant |
|
| CATALOG |
| AMIS30543C5431RG COUNTRY OF ORIGIN |
| AMIS30543C5431RG LIFECYCLE |
| AMIS30543C5431RG PARAMETRIC INFO |
| AMIS30543C5431RG PACKAGE INFO |
| AMIS30543C5431RG MANUFACTURING INFO |
| AMIS30543C5431RG PACKAGING INFO |
| AMIS30543C5431RG FUVCTIONAL BLOCK DIAGRAM |
|
| COUNTRY OF ORIGIN |
| Thailand |
|
| LIFECYCLE |
Obsolete
Apr 15,2021 |
|
| PARAMETRIC INFO |
| Type |
Motor Driver |
| Maximum Operating Current (mA) |
12 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
125 |
| Minimum Operating Supply Voltage (V) |
6 |
| Operating Supply Voltage (V) |
6 to 30 |
| Maximum Operating Supply Voltage (V) |
30 |
| Minimum Storage Temperature (°C) |
-55 |
| Maximum Storage Temperature (°C) |
160 |
| Motor Type |
Stepper Motor |
| Number of Phases |
2 |
|
| |
| PACKAGE INFO |
| Supplier Package |
QFN EP |
| Basic Package Type |
Non-Lead-Frame SMT |
| Pin Count |
32 |
| Lead Shape |
No Lead |
| PCB |
32 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.65 |
| Package Length (mm) |
7 |
| Package Width (mm) |
7 |
| Package Height (mm) |
0.88 |
| Package Diameter (mm) |
N/R |
| Package Overall Length (mm) |
7 |
| Package Overall Width (mm) |
7 |
| Package Overall Height (mm) |
0.9 |
| Seated Plane Height (mm) |
0.9 |
| Mounting |
Surface Mount |
| Package Material |
Plastic |
| Package Description |
Quad Flat No Lead Package, Exposed Pad |
| Package Family Name |
QFN |
| Package Outline |
Link to Datasheet |
|
| |
| MANUFACTURING INFO |
| MSL |
3 |
| Maximum Reflow Temperature (°C) |
260 |
| Reflow Solder Time (Sec) |
20 to 40 |
| Number of Reflow Cycle |
3 |
| Standard |
J-STD-020C |
| Reflow Temp. Source |
Link to Datasheet |
| Lead Finish(Plating) |
Matte Sn annealed |
| Under Plating Material |
N/A |
| Terminal Base Material |
N/A |
|
| |
| PACKAGING INFO |
| Packaging |
Tape and Reel |
| Quantity Of Packaging |
2500 |
| Packaging Document |
Link to Datasheet |
|
| |
| FUVCTIONAL BLOCK DIAGRAM |
 |
|
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