EL7581
Key Features
- TFT/LCD display supply - Boost regulator - VON charge pump - VOFF charge pump
- 2.7V to 14V VIN supply
- 5V < VBOOST < 17V
- 5V < VON < 40V
- 40V < VOFF < 0V
- VBOOST = 12V @ 720mA
- VBOOST = 15V @ 570mA
- High frequency, small inductor DC/DC boost circuit
- Over 90% efficient DC/DC boost converter capability
- Adjustable frequency
