S-882133APB-M2ITFG

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S-882133APB-M2ITFG is a high performance power application field and working principle, which belongs to PMIC (Power Management Integrated Circuits) - voltage regulator - DC DC switching regulator. It’s used in many applications such as LCD or LED backlights, mobile phone charging or charging systems, AC/DC adapter designs, desktop computers, peripherals, car chargers, and PC server or storage applications.

Working principle of S-882133APB-M2ITFG is a pulse width modulation (PWM) DC-DC converter. The device is composed of three parts, input boost converter, switching regulator, and output high voltage buck converter. The device starts from the input boost converter, which has an input capacitor-inductor-resistor (CIR) circuit to control the voltage; then a pulse width modulation (PWM) signal is generated for the switching regulator, which increases the voltage up to the set value. The output of the switching regulator is then stepped down to the required level by the output high voltage buck converter. The output of this is then used supply the voltage. This DC-DC converter is designed for input voltage ranging from 3.3V to 24V and output voltage ranging from 0.3V to 5.25V. In addition, it can also support up to 12A load current. The feedback PWM loop controls the output voltage in order to maintain the desired output level.

In terms of feature, the S-882133APB-M2ITFG boasts several important ones. Firstly, the maximum input voltage is 24V while the minimum is 3.3V, and is able to support up to 12A current output load. Secondly, it boasts a low ripple and high accuracy output voltage, and also has a wide operating frequency range at 150kHz to 1.5MHz, which helps reduce the size of the external components as well as the power consumption. Thirdly, the switching frequency is adjustable, and it is also able to provide precise voltage regulation in different voltage range with a specific switching frequency. Last but not least, it has low EMI (electromagnetic interference) noise, which will prevent noise interference from other components and make it more stable.

In terms of applications, S-882133APB-M2ITFG is widely used in many consumer electronics, consumer-based appliances, telecommunication equipment and other electronic control systems, such as mobile phone chargers, car chargers, LCD or LED backlight, AC/DC adapter designs, and PC server or storage applications. It is also found in some industrial and medical equipment, such as medical instrument, light control systems and laser power supplies.

In conclusion, S-882133APB-M2ITFG is a high performance power application field and working principle designed for DC-DC conversion, which belongs to PMIC (Power Management Integrated Circuits) - voltage regulator - DC DC switching regulator. It features adjustable switching frequency, maximum input voltage 24V, minimum 3.3V, up to 12A output load current, wide operating frequency range, low EMI and low ripple, and is widely used in many consumer electronic, consumer based appliance, industrial and medical equipment.

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