What is the Additional Feature ?

Name: MC34063ACD-TR
Brand: STMicroelectronics
SKU: MC34063ACD-TR
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 MC34063ACD-TR

Part No.:: MC34063ACD-TR

Manufacturer:: STMicroelectronics

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: MC34063ACD-TR.pdf

Description:: IC REG BUCK BST ADJ 1.5A 8SO

In Stock:: 13600

Quantity:: Add To Cart

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MC34063ACD-TR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Function:
Step-Up, Step-Down
OutputConfiguration:
Positive or Negative
Topology:
Buck, Boost
OutputType:
Adjustable
NumberofOutputs:
1
Voltage-Input(Min):
3V
Voltage-Input(Max):
40V
Voltage-Output(Min/Fixed):
1.25V
Voltage-Output(Max):
38V
Current-Output:
1.5A (Switch)
Frequency-Switching:
33kHz
SynchronousRectifier:
No
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

MC34063ACD-TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC34063ACD-TR 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 MC34063ACD-TR 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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MC34063ACD-TR information

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MC34063ACD-TR Typical application Circuitry

MC34063ACD-TR

The MC34063ACD-TR is a switch-mode regulator integrated circuit designed for efficient voltage conversion in electronic applications.

Application Scenarios: The MC34063ACD-TR is commonly used in DC-to-DC converters, battery chargers, and power supply units for various electronic devices, including consumer and automotive electronics.

Key Features: It can operate over a wide input voltage range and is configurable in several modes, such as step-up (boost), step-down (buck), and voltage-inverting. Additionally, it includes features like current limiting and thermal shutdown protection.

Circuit Design Example – Step-Down (Buck) Converter:

1. Input Voltage Source Connection: Connect a higher voltage power source (e.g., 12V) to pin 1 of the MC34063ACD-TR. The chip's ability to handle a wide input range is suitable for step-down applications.

2. Switching Control: Pin 2 of the MC34063ACD-TR, the switch collector, is connected to an inductor, forming part of the buck converter circuit.

3. Grounding the Switch Emitter: Connect pin 3, the switch emitter of the MC34063ACD-TR, to the circuit's ground for stable operation.

4. Voltage Feedback for Regulation: Attach pin 4 of the MC34063ACD-TR to a feedback network to control and regulate the converter's output voltage.

5. Ground Pin Connection: Ensure pin 5 of the MC34063ACD-TR is connected to the common ground of the circuit.

6. Timing Capacitor Placement: Connect a timing capacitor to pin 6 of the MC34063ACD-TR. This capacitor determines the frequency of the regulator's switching operation.

7. Driver Collector External Component Connection: Pin 7, the driver collector, is linked to external components like a diode, integral to the buck converter circuit.

8. Driver Base Connectivity: Utilize pin 8 of the MC34063ACD-TR for connecting the driver base as part of the external switching mechanism.

Design Considerations: When designing a circuit with the MC34063ACD-TR, it's important to consider the input voltage range, required output voltage, load specifications, switching frequency, and component selection (inductor, diode). Proper feedback network configuration and thermal management are also key.

In summary, the MC34063ACD-TR is essential in applications like step-down converters, where efficient voltage reduction is required. The circuit design involves careful consideration of input-output requirements, component choices, feedback network setup, and thermal aspects for optimal performance.

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6. What is the process for return or replacement of MC34063ACD-TR?

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 MC34063ACD-TR we delivered, we will accept the replacement or return of the MC34063ACD-TR 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 MC34063ACD-TR.

(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