New launch of the new IC-APW7128 white light LED

APW7128 is a high power, high efficiency boost mode white LED driver IC, input voltage range from 2.7V to 21V, the highest output voltage up to 30V, maximum inductor current up to 3.5A, efficiency up to 95%, suitable for use in the LCD panel backlight of large size.

APW7128 has the output overvoltage and overheat protection shutdown function, output overvoltage protection function can prevent LED open so that the output voltage is too high and damage the IC function of thermal shutdown can avoid high power operation under high temperature IC and damage the IC, in addition, IC also provides a standby mode, enter standby mode when the static operating current can be lower than 1uA.

In addition to the use of a PWM APW7128 signal to adjust the brightness of the LED, but also provides a simple light sensor interface, allowing the use of light sensors to automatically adjust the brightness of the LED.

APW7128 3mmx3mm DFN-10 lead-free package and operating temperature range of -40 DEG C to +85 C.

Source: electronic products in the world