Регуляторы напряжения - Импульсные регуляторы TC7660HEOA

Регулируемый DC/DC преобразователь напряжения с подкачкой заряда , 1.5В до 10В, -10В до -1.5В/20мА

The TC7660HEOA is a high frequency charge-pump DC-to-DC Voltage Converter. It converts a 1.5 to 10V input to a corresponding -1.5 to -10V output using only two capacitors, eliminating inductors and its associated size and EMI. It is a pin-compatible, high frequency upgrade to the Industry standard TC7660 charge-pump voltage converter. The TC7660H operates at a frequency of 120kHz, allowing the use of 1µF external capacitors. Oscillator frequency can be reduced by connecting an external capacitor from OSC to ground.

• Converts 5V logic supply to ±5V system
• 99.7% Voltage conversion
• 85% Power efficiency

Области применения

Управление Питанием, Обработка Сигнала, Промышленное