MAX8614B Overview
The MAX8614A/MAX8614B dual-output step-up DC-DC converters generate both a positive and negative supply voltage that are each independently regulated. The positive output delivers up to 50mA while the inverter supplies up to 100mA with input voltages between 2.7V and 5.5V. The MAX8614A/MAX8614B are ideal for powering CCD imaging devices and displays in digital cameras and other portable equipment.
MAX8614B Key Features
- Dual Output Voltages (+ and -)
- Adjustable Up to +24V and Down to -10V at 5.5VIN
- Output Short/Overload Protection
- True Shutdown on Both Outputs
- Controlled Inrush Current During Soft-Start
- Selectable Power-On Sequencing
- Up to 90% Efficiency
- 1µA Shutdown Current
- 1MHz Fixed-Frequency PWM Operation
- Fault-Condition Flag
