Description

The MB3759PF-G-BND-HN-EF is a control IC for constant-frequency pulse width modulated switching regulators. It contains most of the functions required for switching regulator control circuits, reducing both the component count and assembly work. The IC is designed to drive a 200 mA load and can be set to push-pull or single-end operation. It also prevents double pulses and has an adjustable dead-time. The error amplifier has a wide common phase input range and the IC is built with a circuit to prevent misoperation due to low power supply voltage. Additionally, it has an internal 5 V reference voltage with superior voltage reduction characteristics.

Specifications and Features

• Drives a 200 mA load
• Can be set to push-pull or single-end operation
• Prevents double pulses
• Adjustable dead-time
• Error amplifier has wide common phase input range
• Built-in circuit to prevent misoperation due to low power supply voltage
• Built-in internal 5 V reference voltage with superior voltage reduction characteristics

Application Scenarios

The MB3759PF-G-BND-HN-EF control IC can be used in various applications, including constant-frequency pulse width modulated switching regulators. It is suitable for projects that require efficient power regulation and voltage reduction. The IC's compact design and integrated functions make it ideal for projects with space constraints.

Comparison

• Reduces component count and assembly work
• Drives a 200 mA load
• Can be set to push-pull or single-end operation
• Prevents double pulses
• Adjustable dead-time

• Requires a power supply voltage within specified range to prevent misoperation
• Not suitable for high-power applications