MSLB9082BHB

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MSLB9082BHB is a high performance power supply component specifically designed for LED applications. It has an integrated step-down DC to DC converter, a wide range of input voltages, and wide range of output currents. It also has a low output voltage ripple, low EMI, and high efficiency rating.

MSLB9082BHB is classified as an Evaluation Board – LED Driver component. It is used for evaluating, prototyping and designing LED applications. The component helps design engineers to accurately test and evaluate LED designs without having to complete an entire system assembly. It can also be used for small scale LED projects in industrial, automotive and consumer appliance industries.

The component features a tiny package size of only 8x8mm, a VDD input voltage range of up to 20V, and a wide range of variable output currents. It has an external SPI interface for setting the output current and an external sense resistor for feedback control for dynamic current adjustment. The output current can also be adjusted using an external resistor. With its low output voltage ripple, high efficiency rating, low EMI, and wide range of input voltage and current, it is ideal for designing LED projects.

In terms of its working principle, MSLB9082BHB uses a step-down topology to adjust its output voltage. It features a pulse-width modulation (PWM) based switching scheme with variable frequency control to maintain the output voltage at the designated level under varying load and input voltage conditions. A voltage loop compares the set-point voltage to the feedback voltage and provides output voltage regulation by modulating the duty cycle of the pulses.

In order to adapt to different applications, MSLB9082BHB allows the output current to be adjusted by changing the value of the feedback resistor. When the current is lower than the maximum current limit of 15mA, the LED indicator on the board will turn off to indicate that the current limit is reached. It also includes a thermal shutdown feature to protect the device from thermal damage by turning off the driver when the temperature reaches the maximum threshold.

MSLB9082BHB is a high performance power supply component specifically designed for LED applications. It has an integrated step-down DC to DC converter, wide range of input voltages, and wide range of output currents, and can be used for evaluation, prototyping and designing LED applications. With its low output voltage ripple, high efficiency rating, and low EMI, it is ideal for designing LED projects. The component also feature a voltage loop and an external SPI interface for setting the output current and a thermal shutdown feature to protect the device from thermal damage.

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