MC34063ACD-TR

The MC34063ACD-TR is a versatile DC-DC converter IC from STMicroelectronics, designed for a range of power supply applications. It can be configured as a step-up (boost), step-down (buck), or inverting power converter. Central to its functionality are key features such as a 3V to 40V input voltage range, a 1.5A peak output current capability, and an adjustable output voltage. The device operates with a switching frequency of up to 100 kHz, which can be adjusted via external components.
The MC34063ACD-TR includes an internal temperature-compensated reference, a comparator, a controlled duty cycle oscillator with an active current limit circuit, and a driver. It is known for its efficiency and reliability in power management solutions. The IC comes in a compact SOIC-8 surface-mount package, making it suitable for space-constrained designs. Typical applications include battery-powered devices, chargers, and other electronic systems needing efficient voltage regulation. The MC34063ACD-TR provides a cost-effective and flexible solution for various DC-DC conversion needs.

The MC34063ACD-TR is a versatile DC-DC converter integrated circuit (IC) that includes a range of features suitable for step-up, step-down, and inverting applications. Key features include:
1. Wide Input Voltage Range: Operates from 3V to 40V, making it suitable for a variety of power supply applications.

2. Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility.
3. Switching Frequency: Typically operates at a switching frequency of 100 kHz, but this can be adjusted with an external capacitor.
4. Current Limiting: Built-in current limiting feature to protect against overload conditions.
5. Output Switch Current: Capable of delivering up to 1.5A of output switch current.
6. Thermal Shutdown: Includes thermal protection to prevent damage from overheating.
7. Efficiency: Designed for high efficiency, especially in battery-powered applications.
8. Compact Package: Offered in a small SOIC-8 package, which is suitable for space-constrained designs.
These features make the MC34063ACD-TR a popular choice for designing efficient and reliable power supply solutions in various electronic devices.

The MC34063ACD-TR is typically available in a SOIC-8 (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface-mount technology, commonly used in electronic circuits.

The MC34063ACD-TR is a DC-DC converter IC commonly used for step-up, step-down, and inverting applications. It is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. Pin 1 (Switch Collector): Connects to the inductor for switching.
2. Pin 2 (Switch Emitter): Ground reference for the switch.
3. Pin 3 (Timing Capacitor): Sets the oscillator frequency.
4. Pin 4 (Ground): Common ground for the entire circuit.
5. Pin 5 (Comparator Inverting Input): Receives the feedback voltage for regulation.
6. Pin 6 (VCC): Input supply voltage.
7. Pin 7 (I_peak Sense): Used for current limiting.
8. Pin 8 (Driver Collector): Connects to the base of an external NPN transistor if needed.
The MC34063A is versatile and can adapt to multiple power supply configurations, making it popular for various electronic applications.

The MC34063ACD-TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of electronic products and solutions. The company is known for its innovation in the areas of microcontrollers, power management, sensors, and analog and digital integrated circuits. STMicroelectronics serves various industries, including automotive, industrial, personal electronics, communication equipment, and computer peripherals.

The MC34063ACD-TR is a versatile DC-DC converter IC used in various applications, such as step-up, step-down, and inverting voltage conversion. It is commonly employed in power supply circuits for consumer electronics, automotive systems, and battery-powered devices due to its ability to efficiently manage power in compact spaces. Its wide input voltage range and adjustable output make it suitable for powering microcontrollers, interface circuits, and other low-power digital systems. Additionally, its cost-effectiveness and ease of implementation make it a popular choice for prototyping and educational projects.

The MC34063ACD-TR is a DC-DC converter IC. Equivalent products include the LM2575, LM2576, and MC34063A, which offer similar functionality for step-up, step-down, or inverting applications. When selecting an equivalent, ensure that pin configuration, input/output voltage range, and current capabilities match your requirements.