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ST STSPIN840
Motor Driver Power MOSFET Logic 24-TQFPN (4x4)
Brands: STMicroelectronics, Inc
Mfr.Part #: STSPIN840
Datasheet: STSPIN840 Datasheet (PDF)
Package/Case: 24-TFQFN
RoHS Status:
Stock Condition: 3602 pcs, New Original
Product Type: Power Management ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.359 | $1.359 |
| 10 | $1.150 | $11.500 |
| 30 | $1.035 | $31.050 |
| 100 | $0.905 | $90.500 |
| 500 | $0.847 | $423.500 |
| 1000 | $0.821 | $821.000 |
In Stock:3602 PCS
STSPIN840 General Description
The STSPIN840 is a compact brushed DC motor driver able to drive two bi-directional brushed DC motors simultaneously. It integrates, in a very small 4 x 4 mm QFN package, both the control logic and a fully protected low RDSondual full-bridge power stage.Thanks to a dedicated PARALLEL input pin the parallel mode function can be enabled, transforming the device in an equivalent and more powerful single full-bridge able to deliver up to 3Armscurrent at an equivalent HS + LS RDSonof 500 mΩ.The STSPIN840 embeds two independent PWM current controllers (one for each full bridge) based on user settable values of reference voltage and OFF time.The devices can be forced in a low consumption state reducing the total current consumption down to less than 45 μA.As with all other devices from the STSPIN family, the STSPIN840 integrates a complete set of protections for the power stages (non-dissipative overcurrent, thermal shutdown, short-circuit and undervoltage lockout) making it a bulletproof solution for the new wave of demanding industrial applications.Dual brush DC motor driver expansion board based.
Features
- Operating voltage from 7 to 45 V
- Maximum output current 1.5 Arms
- RDSon HS + LS = 1 Ω typ.
- Current control with adjustable OFF time
- Current sensing based on external shunt resistors
- Full protections set
- Non-dissipative overcurrent protection
- Short-circuit protection
- Undervoltage lockout
- Thermal shutdown
- Parallel operation mode achieving single full-bridge configuration with output IRMS = 3 Arms and RDSon HS + LS = 500 mΩ typ.
- Low standby current consumption
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | Motor Driver | feature-maximum-power-dissipation-mw | |
| feature-packaging | Tape and Reel | feature-rad-hard | |
| feature-pin-count | 24 | feature-supplier-package | TFQFPN EP |
| feature-standard-package-name1 | feature-cecc-qualified | ||
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STSPIN840 is a compact and high-performance motor controller chip designed for driving stepper motors in various applications. It features a dual full-bridge motor driver with advanced PWM current control, allowing precise and efficient motor control. With a small footprint and low power consumption, the STSPIN840 is ideal for use in robotics, industrial automation, and 3D printing.
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Equivalent
Some equivalent products to the STSPIN840 chip include the DRV8880, A4988, and L6470 motor driver ICs. These chips offer similar functionality in terms of driving stepper motors and providing advanced control features. -
Features
1. Advanced current control and motor driver IC 2. Supports single brush DC, stepper, and BLDC motors 3. Operating voltage range from 7V to 45V 4. Flexible power stage for wide power range 5. Integrated MOSFETs with low RDS(on) 6. Supports PWRSPIN interface for diagnostics and protections. -
Pinout
The STSPIN840 is a brushed DC motor driver with a 16-pin VFQFPN package. It features 2 independent full-bridge channels, thermal shutdown, overcurrent protection, and step/direction interface. -
Manufacturer
The STSPIN840 is manufactured by STMicroelectronics, a global semiconductor company known for designing and producing a wide range of products, including integrated circuits, microcontrollers, and sensors. STMicroelectronics specializes in providing cutting-edge solutions for various industries, such as automotive, industrial, and consumer electronics. -
Application Field
The STSPIN840 is a high-current stepper motor driver specifically designed for industrial automation, robotics, 3D printing, and CNC machinery. It is suitable for applications requiring precise motion control, high torque output, and low heat dissipation. The device is ideal for applications demanding high reliability and efficiency. -
Package
The STSPIN840 chip comes in a PowerSO package type, in a surface-mount form, and measures 10mm x 10mm in size.
Datasheet PDF
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