MIC39151-1.65WU

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The MIC39151-1.65WU is a linear voltage regulator in the PMIC (power managementic) family, offering exceptional power and design flexibility to meet the demands of modern computing designs.

The MIC39151-1.65WU is a linear voltage regulator that is used to provide a stable supply voltage to a variety of devices, including microprocessors, FPGAs and other integrated circuits. It is a low-voltage, low-power device, with an output voltage rating ranging from 1.2V to 3.3V and an output current rating of up to 1.65A. It features a wide input voltage range from 4.5V to 15V, making it suitable for a wide range of input sources.

The MIC39151-1.65WU is designed with a unique current mode architecture, which provides exceptional power and design flexibility. This architecture allows the device to accurately operate over a wide input voltage range without sacrificing output voltage accuracy and transient response. This architecture also provides for a wide range of power management functions, including: voltage tracking, voltage scaling, soft start and thermal trip protection.

The MIC39151-1.65WU features an internal comparator, allowing for adjustable current protection and allowing the device to shut down in the event of overcurrent, overvoltage or thermal conditions. In addition, an on-chip, LDO-style, programmable current limit allows for adjustable current limitation for safe operation in both high and low current applications. The device also features an adjustable hysteresis that allows for better load line stability and improved transient response.

The MIC39151-1.65WU includes integrated ESD and surge protection to guard against destructive transients, as well as integrated EMI filters to suppress EMI associated with switching applications. The device also includes an internal temperature sensor that allows for thermal protection and better load line stability.

The MIC39151-1.65WU also includes a variety of peripheral features to simplify board design and reduce power losses. These features include an internal power-on reset circuit, thermal shutdown circuitry and overcurrent protection circuitry, as well as other features designed to reduce the effect of external noise and power supply transients. An optional external temperature sensor allows for more accurate temperature monitoring and better control.

In summary, the MIC39151-1.65WU is an excellent choice for a variety of linear voltage regulator applications. This device provides a wide input voltage range, excellent power efficiency, and a wide range of power management features. Its current mode architecture provides exceptional transient response and allows for adjustable current limitation, making it a cost-effective solution for modern computing designs.

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