DRV8829PWP
LTB50-V, 5-A HALF BIPOLAR STEPPER MOTOR DRIVER WITH 32-LEVEL CURRENT REGULATION
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DRV8829PWP
LTB50-V, 5-A HALF BIPOLAR STEPPER MOTOR DRIVER WITH 32-LEVEL CURRENT REGULATION
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8829PWP |
|---|---|
| Applications | General Purpose |
| Current - Output | 3.5 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Parallel |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 28-PowerTSSOP |
| Package / Case [custom] | 4.4 mm |
| Package / Case [custom] | 0.173 " |
| Supplier Device Package | 28-HTSSOP |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 45 V |
| Voltage - Load [Min] | 8.2 V |
| Voltage - Supply [Max] | 45 V |
| Voltage - Supply [Min] | 8.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.88 | |
| 10 | $ 3.49 | |||
| 50 | $ 3.30 | |||
| 100 | $ 2.86 | |||
| 250 | $ 2.71 | |||
| Texas Instruments | TUBE | 1 | $ 4.79 | |
| 100 | $ 4.20 | |||
| 250 | $ 2.95 | |||
| 1000 | $ 2.37 | |||
Description
General part information
DRV8829 Series
The DRV8829 is a brushed-DC motor or 1/2 bipolar stepper driver for industrial applications. The device ouptut stage consists of an N-channel power MOSFET H-bridge driver. The DRV8829 is capable of driving up to 5-A peak current or 3.5-A rms current (with proper printed-circuit-board ground plane for thermal dissipation and at 24 V and TA= 25°C).
The PH/EN pins provide a simple control interface. An internal sense amplifier allows for adjustable current control. A low-power sleep mode is provided for very low quiescent current standby using a dedicated nSLEEP pin. Current regulation decay mode can be set to slow, fast, or mixed decay.
Internal protection functions are provided for undervoltage, overcurrent, short-circuits, and overtemperature. Fault conditions are indicated by a nFAULT pin.
Documents
Technical documentation and resources
