ATD5833QNN
QFN-28(5x5) Motor Drivers, Controllers RoHS
2.5A low-noise stepper motor driver chip with built-in decoder
- Manufacturer
- ZHONGKEWEI
- Manufacturer part #
- ATD5833QNN
- Store part #
- C5155089
- Package / case
- QFN-28(5x5)
- Category
- Motor Drivers, Controllers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,030 in stock
#C5155089
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹124.06 | ₹124.06 |
| 10+ | ₹113.42 | ₹1,134.20 |
| 30+ | ₹107.55 | ₹3,226.50 |
| 100+ | ₹88.87 | ₹8,887.00 |
| 500+ | ₹86.05 | ₹43,025.00 |
| 1,000+ | ₹84.74 | ₹84,740.00 |
1 × ₹124.06
₹124.06
excl. GST
₹146.39 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 5,000 per reel
ATD5833QNN
₹124.06 for 1 + GST
Specifications
- Drive Type
- Bipolar Driver
- Number of H-bridges
- 2
- Features
- Motor step-out prevention function;Built-in charge pump;Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout
- Technology
- Yes
- Interface
- STEP/DIR
- Operating Temperature
- -40℃~+85℃
- Step Resolution
- 256
- Output Current
- 2A
- Control Voltage
- 3V~5.5V
- RDS(on)
- 170mΩ
- Motor Drive Voltage(Vm)
- 4.75V~30V
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 5,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.12 g
Overview
ATD5833 is a low-noise stepper motor driver with an integrated translator. Its output drive capability reaches 30V ±2.5A, supporting up to 256 microsteps while achieving low-noise operation. The integrated translator is the key to ATD5833's ease of use. A single pulse on the STEP pin advances the motor one step, eliminating the need for a phase sequence table, high-frequency control lines, and complex programming interfaces. This makes it well-suited for applications without a microprocessor or where the microprocessor is heavily loaded. ATD5833 reduces motor noise during operation, delivering smooth rotation even in full-step mode. Mixed current decay is also supported to provide high torque output. ATD5833 supports automatic half-current lock function, which automatically reduces the output current by half when no STEP change is detected, lowering system standby power consumption. Synchronous rectification control circuitry improves power dissipation during PWM operation. Internal protection features include overtemperature protection, UVLO, and overcurrent protection. ATD5833 is available in a QFN28 package with an exposed thermal pad for improved thermal performance. It is a lead-free product compliant with environmental standards.
Applications
- Automated office equipment such as printers and scanners
- 3D printers
- Gaming consoles, robots, medical devices
- Security systems, ATMs
Key features
- Two-phase four-wire bipolar stepper motor driver
- Low on-resistance RDS(ON), 2.5A peak current output
- ATD5833: Simple STEP/DIR interface, up to 256 microstep resolution
- ATD5833S: SPI interface
- Low noise
- Mixed current decay support
- Half-current hold support
- Low-power standby support
- Compatible with 3.3V and 5V logic levels
- Comprehensive protection features
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