| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Supply Voltage (DC) | 6.50V (min) |
| Case/Package | HTSSOP-28 |
| Number of Outputs | 1 Output |
| Output Current | 1.4 A |
| Number of Positions | 28 Position |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 6.5V ~ 45V |
| Supply Voltage (Max) | 45 V |
| Supply Voltage (Min) | 6.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Operating Temperature | -40℃ ~ 125℃ |
The DRV8880 is a bipolar stepper motor driver for industrial applications. The device has two N-channel power MOSFET H-bridge drivers and a microstepping indexer. The DRV8880 is capable of driving 2.0 A full-scale current or 1.4-A rms current (with proper PCB ground plane for thermal dissipation and at 24 V and TA = 25&degC).
●AutoTune™ automatically tunes stepper motors for optimal current regulation performance and compensates for motor variation and aging effects. Additionally slow, fast, and mixed decay modes are available.
●The STEP/DIR pins provide a simple control interface. The device can be configured in full-step up to 1/16- step modes. A low-power sleep mode is provided for very low quiescent current standby using a dedicated nSLEEP pin.
●Internal protection functions are provided for undervoltage, charge pump faults, overcurrent, short-circuits, and overtemperature. Fault conditions are indicated by a nFAULT pin.
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TEXAS INSTRUMENTS DRV8880EVM Evaluation Board, Stepper Motor Driver, DRV8880, Power Management
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2A Stepper Motor Driver with 1/16 Microstepping Indexer and AutoTune (STEP/DIR Ctrl) 28-HTSSOP -40℃ to 125℃
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2A Stepper Motor Driver with 1/16 Microstepping Indexer and AutoTune (STEP/DIR Ctrl) 28-WQFN -40℃ to 125℃
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