ICL7660SCBAZ, преобразователь постоянного тока с переключаемым конденсатором двойной ключ инвертирующий
Описание
Описание ICL7660SCBAZ
The ICL7660S Super Voltage Converters is monolithic CMOS voltage conversion ICs that guarantee significant performance advantages over other similar devices. They are direct replacements for the industry standard ICL7660 offering an extended operating supply voltage range up to 12V, with lower supply current. A Frequency Boost pin has been incorporated to enable the user to achieve lower output impedance despite using smaller capacitors.
• Guaranteed Lower Max Supply Current for All Temperature Ranges
• Wide Operating Voltage Range: 1.5V to 12V
• 100% Tested at 3V
• Boost Pin (Pin 1) for Higher Switching Frequency
• Guaranteed Minimum Power Efficiency of 96%
• Improved Minimum Open Circuit Voltage Conversion Efficiency of 99%
• Improved SCR Latchup Protection
• Simple Conversion of +5V Logic Supply to ±5V Supplies
• Simple Voltage Multiplication VOUT = (-)nVIN
• Easy to Use; Requires Only Two External Non-Critical Passive Components
| Тип преобразователя | switched capacitor, doubler, inverting |
| Диапазон входных напряжений, В | 1.5…10 |
| Диапазон выходных напряжений, В | -1.5…-10 |
| Рабочая частота, кГц | 10 |
| Температурный диапазон, C | -40…+85 |
| Тип корпуса | so8 |
| Вес, г | 0.15 |