HV9982K6-G-M935

Power Management IC (PMIC) LED drivers provide a convenient solution for controlling the power consumption and brightness of LED devices. The HV9982K6-G-M935 is a monolithic driver IC that is integrated with a medium power LED. Designed with a high switching frequency of 1.2 MHz, it achieve precise voltage and current regulation without generating large electromagnetic emissions. This enables the device to be used in high-density applications while ensuring immunity to EMI.

The HV9982K6-G-M935 is a current-mode, step-down LED driver with an integrated high-power, low-side MOSFET. It operates with a supply voltage ranging from 5V to 42V, allowing it to efficiently drive small to large power LEDs. It also provides internal over temperature protection, short circuit protection, and a programmable open-circuit protection, making it perfect for a wide range of applications.

The HV9982K6-G-M935 has various modes for controlling the brightness of the LED. It supports constant current (CC) mode and pulse width modulation (PWM) dimming. In constant current mode, the device outputs a fixed current that can be set up via an external resistor. This mode is ideal for applications requiring a consistent output current such as automotive interior lighting. PWM dimming is suitable for applications that require fine control over the brightness, such as displays or backlights. The PWM signal can be provided through an external circuit.

The HV9982K6-G-M935 has a wide operating temperature range of -40℃ to 125℃, allowing it to be used in extreme temperature environments. Its low EMI emissions make it well suited for sensitive environments as well. The device also features cycle by cycle current limit, and thermal protection, making it ideal for a variety of lighting applications.

The HV9982K6-G-M935 LED driver is an ideal solution for automotive lighting, consumer lighting, and various display applications. It delivers precise voltage and current regulation with low EMI, making it well suited for a variety of applications. Its wide operating temperature range and programmable protections make it an ideal choice for power-sensitive applications that require high performance and reliability.