Pololu DRV8434 Stepper Motor Driver Carrier (4.5-48V, 1.2A)
$9.95
Description
Description
- 1x Pololu DRV8434 Stepper Motor Driver Carrier
- 1x 1×16-pin breakaway 0.1-inch male header
0.6 x 0.8 inch (L x W)
- Supply voltage range: 4.5Â to 48 V
- Continuous per phase current delivery: 1.2 A (2 A peak) without additional cooling
- Built-in regulator eliminates need for external logic voltage supply
- Compatible with 1.8 V, 3 V, and 5 V systems
- Simple step and direction control interface
- Eleven different step resolutions available
- Adjustable current control for setting maximum current output
- Six decay modes, including two smart tune current regulation modes
- Over-temperature thermal shutdown, over-current protection, open load detection, under-voltage lockout, and charge pump over-voltage protection
- Spread spectrum clocking and charge pump for reduced EMI
- 4-layer, 2 oz copper PCB for improved heat dissipation
- Exposed solderable ground pad below the driver IC on the bottom of the PCB
- Module size, pinout, and interface match those of A4988 stepper motor driver carriers in most respects
- Weight: 1.3 g
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