SI-8120S Overview
1-1-3 DC/DC Converter ICs SI-8000S Series Full-Mold, Separate Excitation Step-down Switching Mode.
SI-8120S Key Features
- pact full-mold package (equivalent to TO220)
- Output current: 3.0A
- High efficiency: 79 to 91%
- Requires only 4 discrete ponents
- Internally-adjusted phase correction and output voltage
- Built-in reference oscillator (60kHz)
- Built-in overcurrent and thermal protection
- Built-in soft start circuit (Output ON/OFF
- Lineup
SI-8120S Applications
- Power supplies for telemunication equipment


