Buck Converter: Also known as a step-down converter, it lowers the input voltage to a lower output voltage. It's widely used in applications where you need to power devices with lower voltage requirements than the input source.
Boost Converter: Also known as a step-up converter, it increases the input voltage to a higher output voltage.
Buck-Boost Converter: This type of converter can step up or step down the input voltage, depending on the requirements. It's useful in applications where the input voltage can vary widely, and a stable output voltage is needed.
Charge Pump Converter: This is a simple type of DC to DC converter that uses capacitors as energy storage elements. It's commonly used for low-power applications where simplicity and low cost are priorities, for example phantom power for microphones, or on-chip piezo drivers.
Input Voltage Range: Switching regulator ICs are available in a wide range of input / output voltages and current handling capabilities, making them versatile for various power supply designs. We offer integrated options as high as 60V and modules to 100V input.
Efficiency: Switching regulator ICs are known for their high efficiency compared to linear regulators. They can achieve efficiencies upwards of 90% in many cases, resulting in reduced power dissipation and longer battery life in portable devices.
Control Method: Switching regulator ICs employ various control methods such as voltage mode control, current mode control, or hysteretic control to regulate the output voltage. Each control method has its advantages and is suited to different applications and performance requirements.
Protection Features: Most switching regulator ICs include built-in protection features such as overcurrent protection, thermal shutdown, input/output overvoltage protection, and reverse polarity protection to ensure safe operation and protect the IC and connected components from damage.
Additional Features: Some switching regulator ICs offer additional features such as soft-start, synchronization, adjustable switching frequency, and external compensation to provide designers with greater flexibility and control over the power supply design.
Transient response: For some applications like microprocessor startups there can be large swings in power demand that need to be regulated.