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L6470H

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Motor / Motion / Ignition Controllers & Drivers 8 - 45V 7.0A 1/128 Microstepping SPI

  • パッケージ :
  • HTSSOP2
  • 製品 :
  • Motor / Motion / Ignition Controllers & Drivers
  • RoHs Status:
  • Rohs
  • 在庫:
  • 315

  

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L6470H 製品詳細

Description 

The L6470H 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 onchip current sensing circuitry suitable for nondissipative 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.

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 

L6470H

アプリケーション/パラメータの範囲

  • 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

L6470H Pinout
(商品画像: Pinout)

L6470H Block Diagram
(商品画像: Diagram)

技術的パラメータ

  • Product
  • Stepper Motor Controllers / Drivers
  • Type
  • Micro Stepping Motor Driver
  • Operating Supply Voltage
  • 8 V to 45 V
  • Supply Current
  • 0.5 mA
  • Operating Temperature
  • - 40 C to + 125 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • HTSSOP-28
  • Packaging
  • Tube

L6470H 特殊な製品に関連する

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **homa***
    2020-03-28

    1a, besten Dank!

Reviews
  • Ratings
  • Please rate the product!
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Estimated Delivery Time: Dec 04 - Dec 09 days (choose Expedited at checkout).

運送 & 支払い

運送

  • 交通手段
  • 出荷
  • 配信
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


支払い

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  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
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  • charge US$0.00 banking fee.
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  • 私たちは、豊かな製品を持って、あなたの様々なニーズを満たすことができます。

    私たちは、豊かな製品を持って、あなたの様々なニーズを満たすことができます。

  • 最小発注数量がの1pcsから始まります。

    最小発注数量がの1pcsから始まります。

  • 最低国際海運料金は$ 2.00米から始まります。

    最低国際海運料金は$ 2.00米から始まります。

  • すべての製品の90日間の品質保証。

    すべての製品の90日間の品質保証。

梱包

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

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.

Jotrin ESD packing

保証

1.We provide 90 days warranty.

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.

FAQ:

Q: How does Jotrin guarantee that L6470H is the original manufacturer or agent of ST?
We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their L6470H devices; we pay more attention to the channels and quality of L6470H products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of L6470H chips? Including ST original factory information, Motor / Motion / Ignition Controllers & Drivers application, L6470H pictures?
You can use Jotrin's intelligent search engine, or filter by Motor Drivers ; Stepper Motor Drivers category, or find it through STMicroelectronics, Inc Information page.
Q: Are the ST's L6470H price and stock displayed on the platform accurate?
The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for L6470H, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of L6470H?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L6470H we delivered, we will accept the replacement or return of the L6470H only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of L6470H.
(3)The L6470H is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as L6470H datasheet pdf, L6470 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

STMicroelectronics, Inc

ST
ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....
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