BD4153FV-E2

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The BD4153FV-E2 is an integrated circuit (IC) designed to regulate voltage levels with precision and accuracy. It is a special purpose voltage regulator, classified as part of a complete system of power management integrated circuits (PMICs) manufactured by ROHM Semiconductor. The BD4153FV-E2 is well-suited for applications that require an accurate and stable voltage source, such as data acquisition, communication systems, and instrumentation.

The BD4153FV-E2 is a voltage regulator that is able to maintain a constant output voltage, regardless of changes in input voltage. It incorporates a comparator and a voltage reference circuit, which together provide a high level of voltage regulation accuracy. The device is configured with two voltage pins, a voltage reference pin, and two control pins. The voltage pins are labeled ‘VIN’ and ‘VOUT’, with the ‘VOUT’ pin representing the output voltage the regulator will produce. The voltage reference input (‘VREF’) is used to establish the desired output voltage. Finally, the two control pins are labeled ‘LOG’ and ‘PCTL’, and are used to set the output voltage to the desired level.

The BD4153FV-E2 is capable of outputting a voltage of up to 21 V, with a ripple of less than 1%. In addition, the device can maintain a regulation accuracy of ± 1% over the entire rated operating temperature range of -40°C to +85°C. The BD4153FV-E2 has a wide range of available operating frequencies and is capable of operating over a range of up to 400 kHz, with a maximum switching frequency of 500 kHz.

The device’s integrated power transistor, which is controlled by the two control pins, are capable of switching currents up to 1 A and a power output of up to 1.5 W. This makes the BD4153FV-E2 suitable for a range of applications, such as driving motors, supplying power to integrated circuits, and providing output voltages in dataloggers, as well as to help secure high-precision and accurate output voltages.

The BD4153FV-E2 voltage regulator requires no external components, making it a suitable choice for a variety of applications due to its simple design. Furthermore, the device is available in a wide range of packages, from the standard SSOP-14 package all the way to the DIP-14, giving users the freedom to choose the most cost-effective option for their particular application.

In conclusion, the BD4153FV-E2 is a high-performance and reliable voltage regulator, making it a suitable choice for applications that require an accurate and reliable voltage source. It is capable of maintaining a precise output voltage of up to 21 V, with a ripple of less than 1%. Additionally, the device requires no external components, while offering a range of available packages to suit any application. The device’s advanced features, coupled with its wide range of operating frequencies and capabilities, make the BD4153FV-E2 an ideal choice for users looking for a high-performance voltage regulator.

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