TPS92513HVDGQT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TPS92513HVDGQT LED driver is an integrated circuit from Texas Instruments that is used in LED illumination applications. It is a part of the family of LED drivers manufactured by Texas Instruments. This device has a wide variety of applications, such as automotive, industrial, consumer electronics and general lighting. It has the capacity to drive a wide range of LEDs, ranging from small LEDs to large arrays.

TPS92513HVDGQT is a constant voltage and constant current LED Driver. This chip supports both PWM dimming and analog dimming. The TPS92513HVDGQT has an analog current-controlled output, with integrated MOSFETs that can handle up to 250mA of LED current. It also has internal protection against thermal overloads, short circuits, and overvoltage conditions. TPS92513HVDGQT has two power modes, standby mode and operation mode. In standby mode, it has very low quiescent current to minimize power consumption, while in operation mode the chip will automatically regulate the current and voltage of the LED.

The TPS92513HVDGQT also features seven PWSM dimming modes, with adjustable frequency, duty cycle, and startup slope. It also supports microprocessor controlled dimming and linear dimming. It has a wide operating temperature range from -40 to +85°C.The chip also has a wide input voltage range from 1V to 24V, and the output is adjustable between 1.2V to 18.5V. The package size is 1.3mm x 1.3mm.

The working principle of TPS92513HVDGQT is based on pulse width modulation or PWM dimming. It works by generating a pulse with a frequency and a duty cycle. This pulse is then used to control the output voltage of the driver, as well as the current passing through the LEDs. The duty cycle of the pulse can be adjusted to provide a dimming effect, or a more uniform light intensity across an entire array of LEDs. The frequency of the pulse can be set to maximize power efficiency, reduce EMI noise, and create visual effects.

The TPS92513HVDGQT is an ideal LED driver for applications requiring constant voltage output, as well as dimming. It has a high efficiency, low quiescent current, wide range of dimming modes, and wide operating temperature range. This LED driver is suitable for automotive, industrial, consumer electronics, and general lighting applications.

The specific data is subject to PDF, and the above content is for reference