ICL7660CPA+

Voltage - Output (Min/Fixed):	-Vin, nVin, Vin/2
Base Part Number:	ICL7660
Supplier Device Package:	8-PDIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	10kHz
Current - Output:	20mA
Voltage - Output (Max):	--
Series:	--
Voltage - Input (Max):	10V
Voltage - Input (Min):	1.5V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Charge Pump
Output Configuration:	Positive or Negative
Function:	Ratiometric
Part Status:	Active
Packaging:	Tube

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Introduction : The ICL7660CPA+ is an integrated circuit that is classified as a DC–DC switching regulator. It is a type of DC-DC voltage converter or voltage regulator that takes an input voltage and converts it to an output voltage that is typically adjustable over a wide range. The ICL7660CPA+ is a low-power monolithic integrated circuit in the DIP-16 plastic package. It is a highly efficient switching regulator with a maximum input voltage of 20V and a maximum output voltage of 15V. The ICL7660CPA+ can be used in a wide variety of applications and is a low-cost and reliable solution.Overview : The ICL7660CPA+ is designed to operate in a variety of applications such as mobile phones, portable audio/video players, automotive electronics, consumer electronics, data communications equipment, medical equipment, and other applications. The ICL7660CPA+ is capable of generating both positive and negative output voltage and is suitable for use as a charge pump or voltage doubler. It utilizes switching frequencies of up to 1MHz, making it ideal for applications requiring low parts count and small solution size.Functionality : An ICL7660CPA+ DC–DC converter depends on various external components for operation. When used as a step-up voltage converter, these components include a control signal generator, a power supply capacitor, and a drive transistor. The control signal generator, commonly known as a clock signal, is responsible for switching the voltage converter between two states, charging and discharging. The capacitor acts as a reservoir of charge, and the drive transistor controls the discharge from the capacitor to the output. The ICL7660CPA+ features p-channel and n-channel MOSFETs that control the switching between the states. The p-channel MOSFET is used to discharge the capacitor, while the n-channel MOSFET is used to charge it. The ICL7660CPA+ also features a voltage regulator and voltage reference, which is used to regulate the output voltage.Applications : The ICL7660CPA+ is a highly versatile, low-cost, low-power switching voltage regulator that is suitable for use in a wide variety of applications, such as mobile phones, portable audio/video players, automotive electronics, consumer electronics, data communications equipment, medical equipment, and other applications.In mobile phones, the ICL7660CPA+ can be used for a variety of purposes, such as providing the necessary power for a charging circuit or powering the telephone or other circuits, or providing a regulated voltage to the battery. It can also be used as an audio amplifier or as part of the battery voltage regulation system.In portable audio/video players, the ICL7660CPA+ can be used to provide the necessary power for a voltage regulation circuit, or to provide a regulated voltage to the main audio/video circuitry. Additionally, the ICL7660CPA+ can be used to provide power to a headphone amplifier, as well as to provide a regulated voltage for the charging of the audio/video player’s battery.In automotive electronics, the ICL7660CPA+ can be used for various purposes, such as providing a regulated voltage for engine control systems and for electronic power steering systems. Additionally, the ICL7660CPA+ can be used for voltage regulation of the main and auxiliary battery systems, as well as for providing power to the ECU.In consumer electronics, the ICL7660CPA+ can be used for powering a variety of devices, including digital cameras, digital video cameras, and portable radios, as well as for providing regulated power to LCD displays. Additionally, the ICL7660CPA+ can be used to provide voltage regulation for the charging of the device’s battery.In data communications equipment, the ICL7660CPA+ can be used for providing power to the CPU or other components, or for providing voltage regulation for the device’s battery. Additionally, the ICL7660CPA+ can be used to provide a regulated voltage for the optical transceivers and other peripheral circuits.In medical equipment, the ICL7660CPA+ can be used to provide a regulated voltage for various types of medical equipment, such as imaging systems, defibrillators, and patient monitors. Additionally, the ICL7660CPA+ can be used to provide power to various circuits, such as the alarm system, patient care displays, and other peripherals.Conclusion : The ICL7660CPA+ is an integrated circuit device that is classified as a DC–DC switching regulator. It is a type of DC-DC voltage converter or voltage regulator that takes an input voltage and converts it to an output voltage that is typically adjustable over a wide range. The ICL7660CPA+ is a highly efficient, low-cost, and reliable solution that can be used in a variety of applications. It can be used in mobile phones, portable audio/video players, automotive electronics, consumer electronics, data communications equipment, medical equipment, and other applications.

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