Datasheet Texas Instruments DRV777
| Manufacturer | Texas Instruments |
| Series | DRV777 |
7-bit Integrated Motor and Relay Driver
Datasheets
7- bit Integrated Motor and Relay Driver datasheet
PDF, 936 Kb, File published: Dec 7, 2012
Extract from the document
Status
| DRV777DR | DRV777PWR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes |
Packaging
| DRV777DR | DRV777PWR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 16 | 16 |
| Package Type | D | PW |
| Industry STD Term | SOIC | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | DRV777 | DRV777 |
| Width (mm) | 3.91 | 4.4 |
| Length (mm) | 9.9 | 5 |
| Thickness (mm) | 1.58 | 1 |
| Pitch (mm) | 1.27 | .65 |
| Max Height (mm) | 1.75 | 1.2 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | DRV777DR | DRV777PWR |
|---|---|---|
| Additional Features | Input RC Snubber | Input RC Snubber |
| Control I/F | PWM | PWM |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Size: mm2:W x L, PKG | 16SOIC: 59 mm2: 6 x 9.9(SOIC),16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16SOIC: 59 mm2: 6 x 9.9(SOIC),16TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Peak Output Current, A | 1 | 1 |
| RMS Output Current, A | 1 | 1 |
| Rating | Catalog | Catalog |
| Vs(Max), V | 20 | 20 |
| Vs(Min), V | 5 | 5 |
Eco Plan
Application Notes
- Stepper Motor Driving with Peripheral Drivers (Rev. A)PDF, 172 Kb, Revision: A, File published: Dec 2, 2016
This application report describes in detail how to interface stepper motors with TI peripheral drivers. Primarily, this report discusses how to connect and drive stepper motors, including the stepper motor driving patterns. Advantages and disadvantages to each stepping pattern are discussed; and logic tables, timing diagrams, and pictorial representations of each driving pattern are provided.
Model Line
Manufacturer's Classification
- Semiconductors> Motor Drivers> Stepper Drivers> Stepper Drivers with FETs