The ICL7660AMTV is an integrated circuit (IC) component designed by Intersil Corporation. It is a versatile voltage converter that can convert positive supply voltage into a negative supply voltage. This IC is widely used in various applications where dual polarity power supply is required.
Key features of the ICL7660AMTV IC:
1. Voltage Conversion: The ICL7660AMTV can convert input voltages ranging from +1.5V to +10V into negative voltages of approximately -1.5V to -10V. It provides a simple and cost-effective solution for generating a negative voltage from a positive one.
2. High Efficiency: This IC offers high efficiency in voltage conversion, minimizing power loss during the conversion process. It achieves this through its internal oscillator and switched capacitor voltage doubler/inverter circuitry.
3. Low Quiescent Current: The ICL7660AMTV has a low quiescent current, which helps in conserving power in applications where battery life is crucial. This feature makes it suitable for portable devices or low-power applications.
4. Low Output Impedance: It possesses a low output impedance, allowing it to deliver stable and reliable output voltages even with varying load conditions.
5. Built-in Protection: The IC includes built-in protection features such as thermal shutdown and current limiting, which safeguard against excessive heat buildup and overcurrent conditions, respectively
