TPS61165DBVR Integrated Circuits (ICs)

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PMIC- LED Drivers are the most versatile lighting solutions available to the customers. LED Drivers with the variable regulation of current are one of the most widely used products. The TPS61165DBVR is a high-performance, universal LED driver with a wide input voltage range of 4.25V to 42V, suitable for a variety of applications.

TPS61165DBVR is a high efficiency, universal LED driver. It can be used as a constant current source for driving strings of LEDs, or for constant current/constant voltage converters for driving single LEDs. It features low ripple current, variable regulation of output current, high efficiency, and low shutdown current.

TPS61165DBVR is a versatile IC, designed to provide efficient and optimized control of the LED current. It supports wide input voltage range of 4.25V to 42V, and can be used to drive up to 3 LEDs in a series with constant current of up to 1.5A. The device can be configured to operate in either constant current or constant voltage mode. It also features internal over-temperature protection, and can be programmed through I2C.

The TPS61165DBVR LED driver is suitable for use in a variety of applications. It can be used to drive a single LED or multiple LEDs in parallel in order to achieve higher current levels. The driver can also be used in backlighting applications, where multiple LEDs are driven in a series or in parallel. The wide input voltage range of 4.25V to 42V allows for a variety of supply voltages and the integrated over-temperature protection ensures reliable operation.

The working principle of the TPS61165DBVR is quite simple. The device takes in a DC input power and converts it into a PWM (pulse-width modulated) signal, which is then regulated according to the desired LED current level, set by the user. The device then uses this PWM signal to direct a constant current flow through the LED, adjusting the duty cycle of the signal in order to maintain the desired LED current. This level of current regulation enables the user to select a variety of current values, while maintaining his desired LED brightness.

The TPS61165DBVR offers an ideal solution for adjustable lighting systems, due to its wide input voltage range, high efficiency and accurate current regulation. With its built-in protection features and wide range of input voltages, the TPS61165DBVR is an ideal product for applications that require a reliable, efficient and adjustable LED driver.

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