500NWDIV Search Results

Contextual Info: Jvisiy<AJV\ 19-0192; Rev 1; 11/93 High-Effîcîency, PWM, Step-Down, N-Channel DC-DC C ontroller _ A p p lic a tio n s 5V-to-3.3V Green PC Applications Notebook/Laptop Computers Personal Digital Assistants Battery-Operated Equipment Cellular Phones

Contextual Info: 19-0195; Rev 0; 10/93 A djustable, Step-Down, Current-Mode PW M R egulators Pulse-width-modulation PWM current-m ode control provides precise output regulation and excellent tran­ sient responses. Output voltage accuracy is guaran­ teed to be ±4.5% plus feedback-resistor tolerance over

Contextual Info: 19-0263; Rev 0; 6/94 y v iy ix iv M 12V or Adjustable, High-Efficiency, Low I q , Step-Up DC-DC C ontroller This controller uses miniature external components. Its high switching frequency up to 300kHz allows surface-mount magnetics of 5mm height and 9mm diame­