Description
The SCI7654 is a highly efficient, but low power-consumption DC-to-DC converter based on the advanced CMOS technologies.
It can generate an output voltage double/triple/quadruple times higher than the input (in negative direction) if 4/3/2 external capacitors are attached.
Features
- An input voltage can be boosted double/triple/quadruple to negative potential. Input voltages:.
- 2.4 to.
- 5.5V (quadruple boosting),.
- 2.4 to.
- 7.3V (triple boosting),.
- 2.4 to.
- 11.0V (double boosting) Excellent vol tage conversion efficiency: 95% (Typ. ) Large output current: 20 mA (Max. ) during quadruple boosting Built-in voltage regulator (for stable voltage output) Built-in reference voltage source for accurate regulation:.
- 1.5 ± 0.05V (CT0).
SCI7654C0A Datasheet
