The NCV70517 is a micro-stepping bipolar stepper motor driver designed for automotive, industrial, medical, and marine applications. It features a QFNW32 5x5 package with an exposed thermal pad for enhanced heat dissipation and includes dual H-bridges with programmable peak current up to 800 mA and a boost current up to 1100 mA at low temperatures. The device operates from a 6 V to 29 V supply, supports five step modes from full-step to 1/16 micro-stepping, and integrates SPI interface, stall detection, back-EMF sensing, and thermal warning with shutdown. It is fully compatible with 3.3 V microcontrollers and is AEC-Q100 qualified. The part is RoHS compliant, Pb-free, and halogen-free. The NCV70517MW002R2G variant is specified for automotive use with a high-temperature step-cut wettable flank package and is shipped in tape and reel format.
Win Source Part Number: 1130217-NCV70517MW00
Category: Integrated Circuits (ICs)>PMIC - Motor Drivers, Controllers
Series: Automotive, AEC-Q100
Package: Tape & Reel (TR)
Applications: Automotive, Industrial, Medical
Standard Package: 5,000
Technology: Power MOSFET
Function: Driver - Fully Integrated, Control and Power Stage
Interface: SPI, Step/Direction
Output Configuration: Half Bridge (4)
Voltage - Load: 0V ~ 5.5V
Motor Type - Stepper: Bipolar
Step Resolution: 1 ~ 1/16
Voltage - Supply: 6V ~ 29V
Mounting Type: Surface Mount, Wettable Flank
Package / Case: 32-VFQFN Exposed Pad
Supplier Device Package: 32-QFNW (5x5)
Temperature Range - Operating: -40°C ~ 145°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 58 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: onsemi
Base Product Number: NCV70517
| Win Source Electronics | |
|---|---|
| Product Category | Power MOSFET |
| Product Number | 1130217-NCV70517MW002R2G |
| Product Name | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers |
| TJ | -40 to 145 C (-40 to 293 F) |
