DC DC Converters

The IHL0215D05 is a DC-DC Converter designed with versatility, reliability and efficiency in mind. It is programmable and offers wide range of input voltages and output power, making it an ideal solution for a wide range of applications.

Application Field

The IHL0215D05 is used in isolated input and output voltage regulation. It is widely used in telecommunication systems, base station power supplies, RF systems, ATM switches, Industrial controls and many other types of circuitry and applications. It is also used in security systems, surveillance systems, automotive systems, and battery powered systems.

Working Principle

The IHL0215D05 is a two-phase, forward-mode DC-DC converter which uses a transformer and a synchronous rectifier to convert an input voltage to an adjustable output voltage. The output voltage is regulated by a closed-loop control system.

The transformer coupled phase-locked loop technique is used in the IHL0215D05 to provide accurate step regulation and excellent transient response and efficient operation. It is also capable of paralleling two or more converters for increased current output and redundancy.

The IHL0215D05 uses two external MOSFETs as synchronous rectifiers to reduce losses and provide high efficiency and fast response. These MOSFETs are driven by a high-current pulse-width modulated (PWM) signal for accurate control of the output voltage.

Conclusion

The IHL0215D05 is a reliable, efficient, and programmable DC-DC converter that can be used in a wide range of power supply applications. Its excellent transient response and closed-loop control system make it an ideal power supply for many types of circuits and systems.