L99DZ70XPTR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including L99DZ70XPTR 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 L99DZ70XPTR 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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Application Scenario
One typical application scenario is in the power window control system of a vehicle. In this scenario, the L99DZ70XPTR can control the window lift motor, provide the necessary drive current, and implement protection and diagnostic functions.
Parameter Features
- Wide Voltage Range: Adapts to different automotive power systems' needs.
- High Integration: Integrates multiple functions, reducing the need for external components and simplifying circuit design.
- Diagnostic Functionality: Provides feedback on circuit status, facilitating fault detection and system maintenance.
- Protection Mechanisms: Includes overheat, overload, and other protection features to ensure the circuit's safe and stable operation.
Power Window Control Circuit Connection
When designing a power window control circuit, consider the following points:
1. Power Connection: The Vcc pin of the L99DZ70XPTR should be connected to the vehicle's 12V power supply to power the entire integrated circuit.
2. Motor Control: The power window motor should be driven by the output pins of the L99DZ70XPTR (e.g., OUT1, OUT2) that connect directly to the motor's terminals to control its rotation direction.
3. Microcontroller Interface: The SPI or I2C interface pins of the L99DZ70XPTR (e.g., SDI, SDO, SCK) need to be connected to a microcontroller to send control commands and receive diagnostic information.
4. Input Signals: Control signals, usually from the vehicle's central control unit or physical buttons, should be connected to the input pins of the L99DZ70XPTR (e.g., IN1, IN2) to control the motor's start/stop and direction.
Design Considerations
- Electromagnetic Compatibility (EMC): Electromagnetic interference is common in automotive environments, and the circuit's immunity design should be considered.
- Heat Dissipation: The L99DZ70XPTR will generate heat when driving the motor, requiring adequate heat dissipation measures to ensure stable operation.
- Power Stability: The automotive power system experiences significant voltage fluctuations during startup and shutdown, ensuring the L99DZ70XPTR can operate normally under these conditions.
- Safety and Protection: Considering the protection measures of the L99DZ70XPTR in fault conditions, such as overload protection and short circuit protection.
By comprehensively considering these factors, a reliable and efficient power window control system can be designed, fully leveraging the L99DZ70XPTR's functionalities and performance.
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The price and inventory of L99DZ70XPTR 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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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 L99DZ70XPTR we delivered, we will accept the replacement or return of the L99DZ70XPTR 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 L99DZ70XPTR.
(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
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