脉宽调制控制电路 PULSE-WIDTH-MODULATION CONTROL CIRCUIT
The voltage mode PWM controller from Texas Instruments is extremely helpful when trying to encode messages through pulsating signals. With an output that has a voltage of 40Max V, this is power management at its best. Its 2 PWM outputs produce a current of 200Max mA. This voltage mode driver supports boost|flyback|forward|push-pull topology. It has a switching frequency of 300 kHz. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This voltage mode driver has an operating temperature range of 0 °C to 70 °C. This voltage mode driver"s maximum duty cycle is 45Min %. This device has a minimum operating supply voltage of 7 V and a maximum of 40 V.