規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Voltage - Output (Max) | 36V |
| Current - Output | 1.5A (Switch) |
| Frequency - Switching | Up to 180kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The AZ34063UMTR-G1 is a monolithic switching regulator designed for DC-DC conversion applications. It is equipped to handle a wide range of input voltages and provides a stable output voltage, making it suitable for step-up, step-down, and inverting applications. The device integrates essential components such as a temperature-compensated reference, a comparator, a controlled duty cycle oscillator, a driver, and a high-current output switch. Key features include adjustable output voltage, current limiting, and thermal shutdown protection, ensuring reliable operation under varying conditions. Its compact design and cost-effectiveness make it an ideal choice for consumer electronics, automotive, and industrial power supply applications. The AZ34063UMTR-G1 is valued for its efficiency in energy conversion, making it a popular choice in designing power management systems.
Equivalent
The AZ34063UMTR-G1 is a DC-DC converter IC. Equivalent products include:
1. MC34063: Widely used alternative with similar functionality and specifications.
2. NCP3063: An improved version with better performance characteristics.
3. LM2575: Offers similar step-down capabilities with higher efficiency.
4. LMR16030: Provides comparable features with a focus on compact size and efficiency.
These alternatives vary in efficiency, input voltage range, and packaging, so choose based on specific application requirements.
1. MC34063: Widely used alternative with similar functionality and specifications.
2. NCP3063: An improved version with better performance characteristics.
3. LM2575: Offers similar step-down capabilities with higher efficiency.
4. LMR16030: Provides comparable features with a focus on compact size and efficiency.
These alternatives vary in efficiency, input voltage range, and packaging, so choose based on specific application requirements.
Features
The AZ34063UMTR-G1 is a DC-DC converter IC designed for step-up, step-down, and inverting applications. Key features include:
1. Wide Input Voltage Range: It typically supports an input voltage range from 3V to 40V, making it versatile for various applications.
2. Output Switching Frequency: The device can operate at switching frequencies up to 100 kHz, allowing for efficient power conversion.
3. Output Voltage: With proper external components, it can generate output voltages that suit specific requirements.
4. Current Capability: It can deliver up to 1.5A of output current with appropriate external components.
5. Internal Components: The IC integrates a temperature-compensated reference, a comparator, a controlled duty cycle oscillator, a driver, and a high-current output switch.
6. Protection Features: It includes features like current limiting and thermal shutdown to protect against overload and excessive temperature.
7. Package Type: The AZ34063UMTR-G1 is available in surface-mount packages, facilitating compact designs.
These features make it suitable for use in power supply circuits, battery-powered devices, and other applications requiring efficient voltage conversion.
1. Wide Input Voltage Range: It typically supports an input voltage range from 3V to 40V, making it versatile for various applications.
2. Output Switching Frequency: The device can operate at switching frequencies up to 100 kHz, allowing for efficient power conversion.
3. Output Voltage: With proper external components, it can generate output voltages that suit specific requirements.
4. Current Capability: It can deliver up to 1.5A of output current with appropriate external components.
5. Internal Components: The IC integrates a temperature-compensated reference, a comparator, a controlled duty cycle oscillator, a driver, and a high-current output switch.
6. Protection Features: It includes features like current limiting and thermal shutdown to protect against overload and excessive temperature.
7. Package Type: The AZ34063UMTR-G1 is available in surface-mount packages, facilitating compact designs.
These features make it suitable for use in power supply circuits, battery-powered devices, and other applications requiring efficient voltage conversion.
Pinout
The AZ34063UMTR-G1 is a DC-DC converter IC manufactured by Diodes Incorporated. It is designed for step-up, step-down, and inverting applications. The IC typically comes in an 8-pin SOIC package. Here is a brief overview of its pin functions:
1. Switch Collector (SWC): This pin is connected to the collector of the internal switching transistor.
2. Switch Emitter (SWE): This pin is connected to the emitter of the internal switching transistor.
3. Timing Capacitor (TC): A capacitor connected to this pin sets the oscillator frequency.
4. GND: Ground pin for the IC.
5. Comparator Inverting Input (INV): The inverting input of the voltage comparator.
6. VCC: The supply voltage pin.
7. Ipk Sense (Ipk): Used to set the peak current limit of the switch.
8. Driver Collector (DVC): Collector of the internal driver transistor.
The AZ34063UMTR-G1 is commonly used for power management in various electronic devices due to its versatility and efficiency.
1. Switch Collector (SWC): This pin is connected to the collector of the internal switching transistor.
2. Switch Emitter (SWE): This pin is connected to the emitter of the internal switching transistor.
3. Timing Capacitor (TC): A capacitor connected to this pin sets the oscillator frequency.
4. GND: Ground pin for the IC.
5. Comparator Inverting Input (INV): The inverting input of the voltage comparator.
6. VCC: The supply voltage pin.
7. Ipk Sense (Ipk): Used to set the peak current limit of the switch.
8. Driver Collector (DVC): Collector of the internal driver transistor.
The AZ34063UMTR-G1 is commonly used for power management in various electronic devices due to its versatility and efficiency.
Manufacturer
The AZ34063UMTR-G1 is manufactured by Diodes Incorporated. Diodes Incorporated is a global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The company is known for its comprehensive product portfolio, which serves a wide range of applications including consumer electronics, computing, communications, industrial, and automotive markets. Diodes Incorporated focuses on providing innovative, efficient, and reliable semiconductor solutions to its customers worldwide.
Application
The AZ34063UMTR-G1 is a DC-DC converter IC commonly used in power management applications. Its primary application areas include step-up (boost) converters, step-down (buck) converters, and voltage inverting applications. It is often utilized in battery-powered devices, automotive electronics, and consumer electronics for efficient voltage regulation. Its versatility in converting and regulating voltages makes it suitable for power supplies in communication equipment, industrial control systems, and portable electronic devices.
Package
The AZ34063UMTR-G1 is typically available in a Small Outline Integrated Circuit (SOIC-8) package, which is a compact surface-mount package suitable for various electronic applications.
