| Description & Applications | 150KHZ, 5A PWM Buck DC/DC Converter •Output voltage: 3.3V, 5V, 12V and adjustable output version •Adjustable version output voltage range, 1.23V to 37V+4% •150Khz +15% fixed switching frequency •Voltage mode non-synchronous PWM control •Thermal-shutdown and current-limit protection •ON/OFF shutdown control input •Operating voltage can be up to 40V -•Output load current: 5A •TO220-5L, TO220-5L(R) and TO263-5L packages • Low power standby mode •Built-in switching transistor on chip •Simple High-efficiency step-down regulator •On-card switching regulators •Positive to negative converter |