Description:The ICL7660S and ICL7660A Super Voltage Converters are 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. All improvements are highlighted in the “Electrical Spec
The maximum input voltage that can be applied to the ICL7660SCBA is 12V, but it's recommended to keep it below 10V for reliable operation.
To ensure the output voltage is stable and regulated, make sure to use a suitable output capacitor (e.g., 10uF) and keep the input voltage within the recommended range. Also, avoid overloading the output and ensure good thermal dissipation.
No, the ICL7660SCBA is not designed to be used as a voltage doubler. It's a voltage regulator, and its output voltage is fixed at -5V or -6V depending on the version. If you need a voltage doubler, consider using a different IC or a dedicated voltage doubler circuit.
To calculate the power dissipation of the ICL7660SCBA, use the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Make sure to consider the thermal resistance and junction temperature to ensure reliable operation.
The ICL7660SCBA is not designed for high-frequency applications. It's a low-dropout linear voltage regulator, and its bandwidth is limited to around 100 kHz. If you need a high-frequency voltage regulator, consider using a different IC or a switching regulator.
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ICL7660SCBA Overview
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