LT1241IN8#PBF
Current Mode PWM Controller 1A 500kHz 8Pin PDIP N Tube
has the solution you need for your voltage control needs with their current controller. Its single PWM output produces a current of 1000 mA. Its switching regulator has a frequency of 500 kHz. This device has a maximum of 25 V. This current mode controller"s maximum duty cycle is 48Typ %. This current mode controller has an operating temperature range of -40 °C to 100 °C.