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A3992SLPTR-T

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Full Bridge Motor Driver 5V 24-Pin TSSOP EP T/R

  • パッケージ :
  • TSSOP24
  • 製品 :
  • Industrial components
  • RoHs Status:
  • Lead free / RoHS Compliant
  • マーキングコード:
  • A3992SLPTR-T
  • 在庫:
  • 500

  

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A3992SLPTR-T 製品詳細

Description 

Designed for pulse width modulated(PWM) current control of bipolar microstepped stepper motors, the A3992 is capable of continuous output currents to ±1.5 A and operating voltages to 50 V. Internal fixed off-time PWMcurrent control timingcircuitry can be programmed via the serial interface to operate in slow, fast, or mixed decay modes.

The desired load current level is set via the serial port with two six bit linear DACs in conjunction with a reference voltage. The six bits of control allow maximum flexibility in torque control for a variety of step methods, from microstepping to full step drive.
Load current is set in 1.56% increments of the maximum value.
Synchronous rectification circuitry allows the load current to flow through the low Rps(on) of the DMOS output driver during current decay. This feature eliminates the need for external clamp diodes in most applications, saving cost and external component count, while minimizing power dissipation.
Internal circuit protection includes short-to-ground, shorted load, thermal shutdown with hysteresis, and crossover current protection.
Special power up sequencing is not required.

The A3992 is supplied in a thin profile(1.2 mm maximum height)24pin TSSOP(suffix LP) with exposed thermal pad and a 24 pin plastic DIP with dual copper batwing tabs(suffix B). The exposed thermal pad on the LP is at ground potential and needs no electrical isolation. Both packages are lead(Pb) free with 100% matte tin leadframe plating.

Features and Benefits
▪ ±1.5 A, 50 V continuous output rating
▪ Low RDS(on) DMOS output drivers
▪ Short-to-ground protection
▪ Shorted load protection
▪ Optimized microstepping via six bit linear DACs
▪ Programmable mixed, fast, and slow current decay modes
▪ 4 MHz internal oscillator for digital timing
▪ Serial interface controls chip functions
▪ Synchronous rectification for low power dissipation
▪ Internal UVLO and thermal shutdown circuitry
▪ Crossover-current protection
▪ Inputs compatible with 5 or 3.3 V control signals
▪ Sleep and Idle modes

A3992SLPTR-T

A3992SLPTR-T Pinout
(商品画像: Pinout)

A3992SLPTR-T Block Diagram
(商品画像: Diagram)

技術的パラメータ

  • Motor Type Stepper
  • Bipolar
  • Function
  • Driver - Fully Integrated, Control and Power Stage
  • Output Configuration
  • Half Bridge (4)
  • Interface
  • Serial
  • Technology
  • DMOS
  • Step Resolution
  • 1 ~ 1/64
  • Applications
  • General Purpose
  • Current Output
  • 1.5A
  • Voltage Supply
  • 4.5V ~ 5.5V
  • Voltage Load
  • 15V ~ 50V
  • Operating Temperature
  • -20??C ~ 150??C (TJ)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Supplier Device Package
  • 24-TSSOP-EP

A3992SLPTR-T 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%
  • **iliz***
    2020-03-28

    Thanks.

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Estimated Delivery Time: Dec 04 - Dec 09 days (choose Expedited at checkout).

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運送

  • 交通手段
  • 出荷
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  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
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  • $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.


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  • charge US$30.00 banking fee.
  • charge 4.0% service 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。

  • 最小発注数量がの1pcsから始まります。

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  • 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 A3992SLPTR-T is the original manufacturer or agent of ALLEGRO?
We have a professional business development department to strictly test and verify the qualifications of ALLEGRO original manufacturers and agents. All ALLEGRO suppliers must pass the qualification review before they can publish their A3992SLPTR-T devices; we pay more attention to the channels and quality of A3992SLPTR-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of A3992SLPTR-T chips? Including ALLEGRO original factory information, Industrial components application, A3992SLPTR-T pictures?
You can use Jotrin's intelligent search engine, or filter by Industrial components category, or find it through Allegro MicroSystems, Inc Information page.
Q: Are the ALLEGRO's A3992SLPTR-T price and stock displayed on the platform accurate?
The ALLEGRO's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for A3992SLPTR-T, 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 A3992SLPTR-T?
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 A3992SLPTRT we delivered, we will accept the replacement or return of the A3992SLPTR-T 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 A3992SLPTR-T.
(3)The A3992SLPTR-T 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 A3992SLPTR-T datasheet pdf, A3992SLPTR pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Allegro MicroSystems, Inc

Allegro
Allegro MicroSystems, Inc. is a leader in developing,manufacturing and marketing high-performance power and Hall-effect sensor integrated circuits....
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