TPS40001DGQ
低输入电压模式同步降压控制器 LOW-INPUT VOLTAGE-MODE SYNCHRONOUS BUCK CONTROLLER
Using the voltage mode PWM controller from Texas Instruments, manage the level of voltage entering the circuit at all times. With an output that has a voltage of 0.7Min V, this is power management at its best. This voltage mode driver supports buck topology. It has single PWM output. Its switching regulator has a frequency of 350 kHz. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a minimum operating supply voltage of 2.25 V and a maximum of 5.5 V. This voltage mode driver"s maximum duty cycle is 97 %. This voltage mode driver has a minimum operating temperature of -40 °C and a maximum of 85 °C.
