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Name: MC34063LBGEVB
Brand: onsemi
SKU: MC34063LBGEVB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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onsemi MC34063LBGEVB

Part No.:: MC34063LBGEVB

Manufacturer:: onsemi

Package:

Datasheet:

Description:: BOARD EVAL BOOST REG MC34063

In Stock:: 3965

Quantity:: Add To Cart

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MC34063LBGEVB Specifications

MC34063LBGEVB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC34063LBGEVB 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 MC34063LBGEVB 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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MC34063LBGEVB information

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MC34063LBGEVB Typical application Circuitry

MC34063LBGEVB

MC34063LBGEVB is an electronic circuit evaluation board used to assess the performance and applications of the MC34063LBG DC-DC boost/buck converter chip. This chip is an efficient DC-DC converter commonly used in power management and circuit design.

Key Features of MC34063LBGEVB:

- Voltage Range of Input: 3V to 40V

- Voltage Range of Output: 1.25V to 40V

- Maximum Output Current: 1.5A

- Switching Frequency: Adjustable, up to 100kHz

- Internal Feedback Regulation: Yes

- Short Circuit and Overheat Protection: Yes

Circuit Design Example: MC34063LBG DC-DC Boost Converter

This design example demonstrates how to use the MC34063LBG chip to design a boost converter circuit that increases the input voltage to a higher output voltage.

Circuit Diagram of MC34063LBGEVB:

1. Input Power Connection:

- Connect the input power (Vin) to pin 1 (Vin) of MC34063LBGEVB.

- Connect the ground (GND) to pin 2 (GND).

2. Inductor Connection:

- Connect an appropriate inductor (typically used for energy storage) to pin 3 (LX).

- Attach the other end to SW pin 4.

3. Output Capacitor Connection:

- Connect the output capacitor (Cout) to pin 5 (Vout).

- Connect the other end to ground (GND).

4. Input Capacitor Connection:

- Connect the input capacitor (Cin) to pin 1 (Vin).

- Connect the other end to ground (GND).

5. Feedback Resistor and Capacitor Connection:

- Connect a feedback resistor (R1) and a feedback capacitor (Cfb) for output voltage regulation.

- Attach one end to pin 5 (Vout), and attach the other end to ground (GND).

- Connect another feedback resistor (R2) to the other end of R1, and then connect the other end of R2 to pin 7 (FB).

Considerations during Design of MC34063LBGEVB:

1. Voltage and Current Specifications: Ensure that the selected inductor, capacitors, resistors, and other components meet the design requirements to operate within the desired input and output voltage/current ranges.

2. Stability and Filtering: To stabilize the output voltage and lower noise, use the proper capacitors. Pay attention to the self-resonant frequency of the inductor to avoid instability.

3. Protection Features: Consider short-circuit and overheat protection to ensure the circuit operates safely in abnormal conditions.

4. Efficiency and Heat Dissipation: Understand the chip's efficiency and design a heatsink if needed to prevent overheating.

By designing a boost converter using the MC34063LBGEVB chip, you can elevate a low-voltage source to the desired voltage level, suitable for various applications such as battery-powered systems or LED drivers. This design example provides a basic framework that can be further adjusted and optimized to meet specific requirements.

MC34063LBGEVB FAQ

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3. Are the MC34063LBGEVB price and inventory displayed accurate?

The price and inventory of MC34063LBGEVB 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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6. What is the process for return or replacement of MC34063LBGEVB?

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 MC34063LBGEVB we delivered, we will accept the replacement or return of the MC34063LBGEVB 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 MC34063LBGEVB.

(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