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ST L6470PDTR
Bipolar Motor Driver DMOS SPI PowerSO-36
Brands: STMicroelectronics, Inc
Mfr.Part #: L6470PDTR
Datasheet: L6470PDTR Datasheet (PDF)
Package/Case: PowerSO-36
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3252 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The L6470 device, realized in analog mixed signal technology, is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping. It integrates a dual low RDS(on)DMOS full bridge with all of the power switches equipped with an accurate on-chip current sensing circuitry suitable for non-dissipative current control and overcurrent protection. Thanks to a unique control system, a true 1/128 steps resolution is achieved. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position, easily programmed through a dedicated registers set. All commands and data registers, including those used to set analogue values (i.e. current control value, current protection trip point, deadtime, PWM frequency, etc.) are sent through a standard 5-Mbit/s SPI. A very rich set of protections (thermal, low bus voltage, overcurrent, motor stall) allows the design of a fully protected application, as required by the most demanding motor control applications.L6472 Discovery: development tool to explore L64.Fully integrated stepper motor driver mounting t.IBU Motor Control & IPS universal interface.Fully integrated stepper motor driver mounting t.Two axis stepper motor driver expansion board ba.L6470 Discovery: development tool to explore L64.
Features
- Operating voltage: 8 - 45 V
- 7.0 A out peak current (3.0 A r.m.s.)
- Low RDS(on)Power MOSFETs
- Programmable speed profile and positioning
- Programmable power MOS slew rate
- Up to 1/128 microstepping
- Sensorless stall detection
- SPI interface
- Low quiescent and standby currents
- Programmable non-dissipative overcurrent protection on high and low-side
- Two-levels of overtemperature protection
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 | 36 | feature-supplier-package | PowerSO EP |
| feature-standard-package-name1 | feature-cecc-qualified | No | |
| 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 | Yes |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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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 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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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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 L6470PDTR chip is a motor driver IC that provides an easy and efficient way to control stepper motors. It offers advanced motion control features, such as microstepping, speed and position control, and integrated protection mechanisms. The chip has a SPI interface for communication and can be used in various applications, including robotics, automation, and industrial machinery.
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Equivalent
The equivalent products of the L6470PDTR chip are the STSPIN820, STSPIN811, and STSPIN250 motor drivers from STMicroelectronics. -
Features
The L6470PDTR is a microstepping motor driver with an SPI interface. It offers programmable current control, with a wide range of microstepping resolutions and adjustable step decay modes. It also features thermal shutdown and overcurrent protection, as well as efficiency-enhancing features such as stall detection and automatic selection between slow and fast decay modes. -
Pinout
The L6470PDTR is a motor driver IC with a 48-pin count. It has various functions including driving bipolar stepper motors, providing PWM current control, supporting microstepping resolution up to 1/128 steps, and offering SPI communication interface for control and diagnostics. -
Manufacturer
The manufacturer of the L6470PDTR is STMicroelectronics. It is a multinational semiconductor company that specializes in the design, manufacture, and sale of a wide range of electronic components and systems. -
Application Field
The L6470PDTR is commonly used in applications that require precise motion control, such as robotics, CNC machines, 3D printers, and industrial automation. It can provide accurate control of stepper motors with its integrated features like microstepping and stall detection, making it suitable for various motion control applications. -
Package
The L6470PDTR chip is a surface-mount package type with a PowerSO-36 EP form. Its size is 10mm x 15mm x 2.55mm.
Datasheet PDF
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