IP2002TR

Voltage - Output (Min/Fixed):	0.9V
Base Part Number:	IP2002
Supplier Device Package:	133-BGA Power Block (11x11)
Package / Case:	133-BFBGA Power Module
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	150kHz ~ 1MHz
Current - Output:	30A
Voltage - Output (Max):	3.3V
Series:	iPOWIR™
Voltage - Input (Max):	13.2V
Voltage - Input (Min):	3V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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PMIC - Voltage Regulators - DC DC Switching Regulators

DC-DC switching regulators have become increasingly popular for various applications due to their higher efficiency, wider input voltage range, and lower noise. The IP2002TR is a DC-DC switching regulator that provides a wide range of output power parameters. The IP2002TR is a high efficiency, wide input voltage range, low noise, and low component count DC-DC switching regulator, designed with high reliability and designed for extreme temperature environments.

IP2002TR Application Field

The IP2002TR is widely used in industrial and commercial applications. Its wide input voltage range and high efficiency output parameters make it well-suited for applications such as distributed power systems, power supplies, automotive, UPS systems, and computer server applications. It is also used in frequent maintenance situations due to its high reliability and temperature capabilities.

IP2002TR Working Principle

The IP2002TR is a switching regulator that uses pulse-width modulation (PWM) for voltage regulation. It works by converting a fixed voltage source into a varying output voltage. The fixed voltage inputs are converted into alternating current (AC) by the switching regulator and then converted to a regulated DC output. The output voltage is proportional to the control signal that is sent through the chip. The IP2002TR is designed to have a frequency range from 200kHz to 400kHz, allowing for smooth transitions between peak current values.The internal structure of the IP2002TR consists of an oscillator, a PWM generator, a comparator, a logic gate, and an output stage. The oscillator produces a square wave signal with a frequency equal to the one selected by the user. This frequency is then fed into the PWM generator, where the duty cycle is adjusted by comparing the reference voltage to the feedback voltage. The PWM circuit then produces a signal with a duty cycle that is equal to the ratio of the two voltages. This signal is sent to the logic gate, where it is converted into a control signal. Finally, the control signal is sent to the output stage and the output voltage is regulated accordingly.

Conclusion

The IP2002TR is a versatile DC-DC switching regulator that provides a wide range of output power parameters. It is highly reliable and designed for extreme temperature conditions, making it suitable for various applications. The internal structure and pulse-width modulation technology makes it capable of adjusting the output voltage according to the reference and feedback voltages, making it an ideal choice for various industrial and commercial requirements.

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