What is the Additional Feature ?

Name: L9945TR
Brand: STMicroelectronics
SKU: L9945TR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics L9945TR

Part No.:: L9945TR

Manufacturer:: STMicroelectronics

Package:: 64-TQFP Exposed Pad

Datasheet:: L9945TR.pdf

Description:: IC PTS SMART POWER

In Stock:: 2325

Quantity:: Add To Cart

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L9945TR Specifications

Package/Case:
64-TQFP Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Applications:
Automotive
Current-Supply:
-
Voltage-Supply:
3.8V ~ 5.5V, 4.5V ~ 36V
OperatingTemperature:
-
MountingType:
Surface Mount

L9945TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including L9945TR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for L9945TR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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L9945TR information

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L9945TR Typical application Circuitry

L9945TR

The L9945TR is an automotive power IC designed by Microelectronics. This versatile driver is capable of driving a wide range of inductive, resistive, and capacitive loads such as motors, valves, or lamps. The following description will include the integration of L9945TR into a hypothetical automotive circuit:

1. Supply Voltage Connection: The L9945TR typically operates on a supply voltage range of 4.5V to 36V. The positive terminal of your power supply must be connected to pin 20 (VS), which is used to connect the supply voltage.

2. Grounding: The ground pin is PGND (Pin 10). Make that the ground (negative terminal) of your power source is connected to it.

3. Output Pins: The L9945TR has 16 output channels that can drive various loads. Connect the load to one of the output pins Out (Pins 1-8, 11-18) based on your application.

4. Input Pins: The In (Pins 21-36) serve as the input pins. These pins receive the control signals which determine the operation of the corresponding output channel.5. Diagnostic Pins: The L9945TR also includes diagnostic functions. The fault status is signalled on the open-drain diagnostic outputs (DIAG1 - DIAG4, Pins 37-40).

To test the circuit, ensure all connections have been properly made according to the specifications provided in the L9945TR data sheet. After doing this, you can start performing your diagnostic tests. Always consult the data sheet and application notes for the L9945TR for best practices and detailed information on using this component.

L9945TR FAQ

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We have a professional and experienced quality control team to strictly verify and test the L9945TR. All suppliers must pass our qualification reviews before they can publish their products including L9945TR on icwhale.com; we pay more attention to the channels and quality of L9945TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the L9945TR price and inventory displayed accurate?

The price and inventory of L9945TR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of L9945TR?

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 L9945TR we delivered, we will accept the replacement or return of the L9945TR 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 L9945TR.

(3)The PartNo 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