Allicdata Part #: | ICL7660CUA+-ND |
Manufacturer Part#: |
ICL7660CUA+ |
Price: | $ 2.12 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC REG SWTCHD CAP INV 20MA 8UMAX |
More Detail: | Charge Pump Switching Regulator IC Positive or Neg... |
DataSheet: | ICL7660CUA+ Datasheet/PDF |
Quantity: | 1510 |
1 +: | $ 1.92780 |
10 +: | $ 1.83141 |
25 +: | $ 1.28520 |
50 +: | $ 1.22094 |
100 +: | $ 0.92610 |
250 +: | $ 0.87981 |
500 +: | $ 0.83243 |
Voltage - Output (Min/Fixed): | -Vin, nVin, Vin/2 |
Base Part Number: | ICL7660 |
Supplier Device Package: | 8-uMAX |
Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Mounting Type: | Surface Mount |
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
PMIC (Power Management IC) are integrated circuits specially designed for efficient power management. They are used in many applications from portable computing and consumer electronics to network communications and automobiles. Voltage regulators are one of the most important types of PMICs and include DC/DC switching regulators, linear regulators, and load switches. Common applications include portable batteries and distributed power systems.
The ICL7660CUA+ is an example of a DC/DC switching regulator and is commonly used in battery-operated systems. It offers a high power efficiency, wide input range, and low noise outputs.
ICL7660CUA+ Application Fields
- Mobile Computing
- Consumer Electronics
- Intelligent Measuring Instruments
- Communication systems
- Automotive Electronics
The ICL7660CUA+ is designed for general DC/DC level conversion over a wide input voltage range. It can be used to convert a single battery source to multiple outputs. It is also ideal for building boost and buck-boost converters and can efficiently drive multiple power rails for powering multiple ICs. It can also be used for energy harvesting applications, to optimize the power system of battery-operated consumer electronics.
ICL7660CUA+ Working Principle
The ICL7660CUA+ is a CMOS-based DC/DC switching regulator that combines a power MOSFET with two control and protection circuits. The device is a high-performance, single- and dual-output, step-up DC/DC converter with low noise output, low quiescent current, and a wide input range of up to 18 V. It requires only a few external components and is efficient enough to operate with a single battery supply.
The ICL7660CUA+ is designed to provide a stable output under a wide range of input and load conditions. The internal voltage regulator controls an internal switching MOSFET, which drives an inductor connected to the output. The duty cycle of the MOSFET is controlled by an external resistor, which can be used to set the output voltage. The device also features a built-in protection circuit that prevents overcurrent, overvoltage, and reverse voltage conditions.
The ICL7660CUA+ is widely used in battery-operated systems due to its high power efficiency, wide input range, and low noise outputs. It is also suitable for applications where multiple outputs are needed from a single battery source. Additionally, it can be used for energy harvesting applications and to optimize the power system of battery-operated consumer electronics.
Conclusion
The ICL7660CUA+ is an example of a DC/DC switching regulator commonly used in battery-operated systems. It offers a high power efficiency, wide input range, and low noise outputs. It is designed for general DC/DC level conversion and can be used to convert a single battery source to multiple outputs. Its built-in protection circuit prevents overcurrent, overvoltage, and reverse voltage conditions. The ICL7660CUA+ is suitable for applications in mobile computing, consumer electronics, intelligent measuring instruments, communication systems, and automotive electronics.
The specific data is subject to PDF, and the above content is for reference
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