Products > Integrated Circuits (ICs) > Power Management ICs > ALT80800KLPATR
  • ALT80800KLPATR
ALLEGRO

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ALT80800KLPATR

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CONSTANT-CURRENT 2A PWM DIMMABLE

  • Package/Case :
  • 16-TSSOP (0.173, 4.40mm Width)
  • Product Categories :
  • IC Chips
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 2864

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ALT80800KLPATR Product Details

Allegro Microsystems' ALT80800 is a compact, high-efficiency, low EMI LED driver for automotive lighting applications. It is a synchronous buck switching regulator that provides constant-current output to drive high-power LEDs. It integrates both high-side and low-side N-channel DMOS switches for DC-to-DC step-down conversion. Output current is user-selectable by an external current sense resistor, and output voltage is automatically adjusted to drive various numbers of LEDs in a single string.The ALT80800 is the latest release in the evolution of Allegro’s automotive buck LED drivers. It is a single-IC synchronous buck switching regulator that provides constant-current output to drive high-power LEDs. It integrates both high-side and low-side N-channel DMOS switches for DC-to-DC step-down conversion.<strong>Features:</strong> 55 VIN rating (60 V abs max) that can be used on traditional 12 V automotive and 24 V trucks, and systems using a pre-boost supply followed by the ALT80800 to drive a high number of LEDs, Integrated FETs; no need for external FET(s) or diode as part of the buck conversion and higher efficiency, Switching frequency dithering for EMI reduction; pass OEM requirements and minimize associated components, 5 VCC can be used to source up to 14 mA as a local rail (e.g., power a small uC) potentially eliminate an LDO, PWM and analog dimming options, including control for NTC temperature foldback or LED binning, Adjustable LED open fault mask setting for low VIN operation (dropout mode), Automotive LED lighting: High/low beam and matrix headlights, Front and rear fog lights, Daytime running lights, Dimmable interior lights, Other automotive lighting applications, Turn/stop lights

Technical Parameters

  • Manufacturer
  • Allegro MicroSystems, LLC
  • Series
  • Automotive, AEC-Q100
  • Packaging
  • Cut Tape (CT)&nbsp;
  • Part Status
  • Active
  • Type
  • DC DC Regulator
  • Topology
  • Step-Down (Buck)
  • Internal Switch(s)
  • Yes
  • Number of Outputs
  • 1
  • Voltage Supply (Min)
  • 4.5V
  • Voltage Supply (Max)
  • 5.5V
  • Voltage Output
  • 50V
  • Current Output / Channel
  • 2A
  • Frequency
  • 500kHz
  • Dimming
  • Analog, PWM
  • Applications
  • Lighting
  • Operating Temperature
  • -40°C ~ 125°C (TJ)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package
  • 16-eTSSOP
  • Standard Package
  • 1

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Estimated Delivery Time: Jul 11 - Jul 16 days (choose Expedited at checkout).

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Shipping

  • Shipping Type
  • Ship Fee
  • Lead Time
  • $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.


Payment

  • Terms of payment
  • Hand Fee
  • 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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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • 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

Guarantees

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 ALT80800KLPATR 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 ALT80800KLPATR devices; we pay more attention to the channels and quality of ALT80800KLPATR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ALT80800KLPATR chips? Including ALLEGRO original factory information, IC Chips application, ALT80800KLPATR pictures?
You can use Jotrin's intelligent search engine, or filter by IC Chips category, or find it through Allegro MicroSystems, Inc Information page.
Q: Are the ALLEGRO's ALT80800KLPATR 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 ALT80800KLPATR, 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 ALT80800KLPATR?
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 ALT80800KLPATR we delivered, we will accept the replacement or return of the ALT80800KLPATR 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 ALT80800KLPATR.
(3)The ALT80800KLPATR 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 ALT80800KLPATR datasheet pdf, ALT80800KLPATR pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Allegro MicroSystems, Inc

Allegro
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