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Name: MC33879APEK
Brand: NXP USA Inc.
SKU: MC33879APEK
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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NXP USA Inc. MC33879APEK

Part No.:: MC33879APEK

Manufacturer:: NXP USA Inc.

Package:: 32-SOIC

Datasheet:: MC33879APEK.pdf

Description:: IC PWR SWITCH N-CHAN 1:4 32SOIC

In Stock:: 2015

Quantity:: Add To Cart

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MC33879APEK Specifications

Package/Case:
32-SOIC
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
SwitchType:
General Purpose
NumberofOutputs:
8
Ratio-Input:Output:
1:4
OutputConfiguration:
High Side or Low Side
OutputType:
N-Channel
Interface:
SPI
Voltage-Load:
5.5V ~ 27.5V
Voltage-Supply(Vcc/Vdd):
3.1V ~ 5.5V
Current-Output(Max):
600mA
RdsOn(Typ):
750mOhm
InputType:
-
Features:
-
FaultProtection:
Current Limiting (Fixed), Open Load Detect, Over Voltage
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

MC33879APEK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC33879APEK 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 MC33879APEK 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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MC33879APEK information

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MC33879APEK Typical application Circuitry

MC33879APEK

The MC33879APEK is part of the MC33879 series, a line of octal serial switch ICs with SPI control. Specifically, the MC33879APEK is designed for automotive applications, providing a versatile interface between microprocessors and various loads, such as lights, motors, and other actuators. This series is known for its high output current capability and enhanced diagnostic functions.

1. Power Supply Input (VDD): The VDD pin on the MC33879APEK should be connected to a stable power supply. The voltage level of this supply must be within the device's specified range for proper operation.

2. Ground Connection (GND): The Ground pin is essential for circuit stability and serves as a reference for other voltages in the system. It must be firmly linked to the ground of the system.

3. Output Pins (OUT0 to OUT7): The MC33879APEK features eight output pins (OUT0 to OUT7) used to drive various loads. Each output can be individually controlled via SPI (Serial Peripheral Interface) commands from a microprocessor.

4. Serial Peripheral Interface Pins (MOSI, MISO, SCLK, CS): The SPI communication pins on the device are CS (Chip Select), MISO (Master In Slave Out), SCLK (Serial Clock), and MOSI (Master Out Slave In). These pins facilitate communication between the MC33879APEK and a microprocessor for control and diagnostics.

5. Input Pins (IN0 to IN7): The MC33879APEK also includes input pins for direct control of the outputs. These pins can be used for parallel input control, independent of SPI communication.

6. Diagnostic and Status Outputs (SO): The SO (Serial Output) pin is used for diagnostic feedback, providing the status of the outputs and the IC itself. This feature is crucial for detecting faults and ensuring reliable operation.

7. Voltage Reference and Enable Pin (VREF, EN): The VREF pin provides a reference voltage for internal circuits, and the EN (Enable) pin is used to enable or disable the device.

8. Thermal Management: Given the potential for heat generation, especially when driving high currents, proper thermal management strategies should be employed to maintain optimal performance.

9. PCB Layout Considerations: The design of the printed circuit board is important, particularly for managing current paths and minimizing electrical noise. This includes strategic trace routing, separating power and signal traces, and implementing adequate decoupling.

10. Operational Testing: After integrating the MC33879APEK into a circuit, comprehensive testing under various conditions is essential to ensure the system functions correctly, especially in controlling automotive loads accurately and reliably.

In summary, the MC33879APEK is a sophisticated component designed for automotive applications that require control of various loads through SPI communication. Its high current capability and diagnostic features make it a versatile and reliable choice for interfacing microprocessors with different actuators and loads.

MC33879APEK FAQ

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3. Are the MC33879APEK price and inventory displayed accurate?

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6. What is the process for return or replacement of MC33879APEK?

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 MC33879APEK we delivered, we will accept the replacement or return of the MC33879APEK 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 MC33879APEK.

(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