The LM3642TLX/NOPB is an LED lighting driver manufactured by Texas Instruments in the TSOP-9 package. It is an efficient, low noise, low distortion switching regulator with overheat protection and current limiting protection.
The maximum input voltage of the chip is 2.5V to 5.5V, the output current is 1.5A, and the output voltage is negative, the specific value is not provided. It has an output, and the output type is open leak output. The switching frequency is 4 MHz, the maximum power current is 0.75mA, and the operating temperature range is -40 ° C to +85 ° C.
The LM3642TLX/NOPB is suitable for various application scenarios, such as power adapters, chargers, LED drivers, etc., with the advantages of small size, high efficiency, low noise and so on. It also has an enable pin that can control the on-off state of the chip for easy power management.
The above information is for reference only. For more information, please visit the official website of Texas Instruments.
