The ON Semiconductor MC34023P is a versatile Pulse Width Modulation (PWM) controller integrated circuit designed for high-performance power conversion applications. This robust component is specifically engineered to facilitate the design of efficient DC-DC converters, power supplies, and other power control systems.
Key Features
- Wide Operating Range: The MC34023P operates with a supply voltage range from 8V to 40V, making it suitable for a variety of applications and ensuring stable performance under varying power conditions.
- High-Frequency Operation: With an ability to operate at frequencies up to 100kHz, the device enables the design of power supplies with smaller components, resulting in compact and cost-effective solutions.
- Adjustable Duty Cycle: The duty cycle can be modulated from 0% to 100%, providing designers with the flexibility to manage power delivery and efficiency accurately.
- Low Standby Current: It features a low standby current, which is beneficial for energy-saving applications where power conservation is critical.
- Protection Features: The MC34023P includes built-in protective features such as undervoltage lockout (UVLO) and current limiting to safeguard the device and the system it controls from abnormal operating conditions.
Applications
The MC34023P is suitable for a wide range of applications, including:
- Switching power supplies
- DC-DC converters
- Motor control systems
- Power inverters
- LED lighting systems
Product Specifications
Parameter
Value
Supply Voltage (V<sub>CC)
8V to 40V
Operating Frequency
Up to 100kHz
Duty Cycle
0% to 100%
Standby Current
Low
Protection
UVLO, Current Limiting
With its comprehensive set of features and protections, the MC34023P from ON Semiconductor is an ideal choice for designers looking to create reliable and high-efficiency power management systems.
