DC / DC converter unit

The BP51L05 and BP51L12 are DC / DC converter units that use a pulse width modulation (PWM) system. They contain built-in control circuits, switching devices, rectifiers, and coils, and operate if only an I / O smoothing capacitor is connected. With a wide range of input voltage, the ICs are best suited for obtaining a stable local power source from a main power supply with a large voltage variation.

Features
1) Wide range of input voltage.
2) High power conversion efficiency.
3) Heat sink unnecessary.
4) Compact SIP 9-pin package.

Applications
   Power supplies for copiers, personal computers, word processors, industrial equipment, and maintenance tools