ADP8863ACPZ-R7 Integrated Circuits (ICs)

PMIC-LED Drivers

The ADP8863ACPZ-R7, a Monolithic CMOS Controlled Controllable Output Regulator and LED Driver, is an integrated power management solution. The ADP8863ACPZ-R7 is a low-noise, low-side driver with a power output of 1.8V-5.5V and a current capability of up to 400mA. The device features a wide operating temperature range of -40°C to +125°C (-40°F to +257°F).

Application Fields

The ADP8863ACPZ-R7 can be used in a variety of applications, such as LED backlighting for LCD displays, LED displays and LED signage. It is a cost-effective solution for power efficiency in low-power applications, such as white LED backlighting, colored LED backlighting, general lighting, and automotive applications. In addition, the ADP8863ACPZ-R7 is suitable for powering any electronic device, such as cell phones and digital cameras, that require a low-power supply.

Working Principle

The ADP8863ACPZ-R7 is a linear, monolithic CMOS voltage regulator that controls the amount of current flowing through an LED or multiple LEDs. The device operates in either normally-on or normally-off modes. In the normally-off mode, the device is enabled by applying a voltage of 1V or greater. In the normally-on mode, the device is enabled by applying a voltage lower than 1V. When enabled, the device regulates the current through the LED or multiple LEDs, allowing it to be accurately dimmed. The device features a Sleep Mode, which allows the regulator to be disabled with minimal power consumption. The device can also be controlled via the I2C interface and the device\'s internal registers.

Conclusion

The ADP8863ACPZ-R7 is a cost-effective, low-power solution for providing controllable, efficient and consistent LED backlighting. It can also be used for other applications such as general lighting and powering electronic devices. The device is easily programmable via the I2C interface and its internal registers, which allow for accurate dimming control. The device also features a Sleep Mode to reduce power consumption when not in use.