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ICL7662EBD+T

Part No ICL7662EBD+T
Manufacturer Maxim Integrated
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG SWTCHD CAP INV 14SOIC / Charge Pump INV -4.5V to -20V 14-Pin SOIC N T/R
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Polarity Negative
Topology Charge Pump
Output Type Fixed
Number of Outputs 1
Input Voltage MIN 4.5V
Voltage Input MAX 20V
Output Voltage -Vin
Frequency - Switching 10kHz
Synchronous Rectifier No
Operating Temperature Range -40°C ~ 85°C (TA)
Mounting SMD
Package 14-SOIC (0.154", 3.90mm Width)
Manufacturer Package 14-SOIC
Win Source Part Number 776350-ICL7662EBD+T
Popularity Medium
Supply and Demand Status Limited
Family Name ICL7662
Introduction Date July 01, 1996
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date 2030
Ultra Librarian 3D Model Ultra Librarian ICL7662EBD+T CAD Model

Description

Maxim Integrated ICL7662EBD+T Charge Pump Voltage Inverter

The ICL7662EBD+T from Maxim Integrated is a highly versatile charge pump voltage inverter designed to provide a simple and efficient solution for applications requiring a negative voltage supply. This integrated circuit (IC) is capable of inverting a positive voltage input to produce a corresponding negative voltage output, making it an ideal choice for a wide range of electronic devices such as operational amplifiers, data acquisition systems, and portable battery-powered equipment.

With its compact design, the ICL7662EBD+T is available in a surface-mount package, ensuring it can be easily integrated into space-constrained applications. The device operates over a wide input voltage range from 1.5V to 12V, delivering a reliable and stable negative voltage output that is adjustable based on external capacitors connected to the IC.

One of the key features of the ICL7662EBD+T is its high power efficiency, which is achieved through the use of low-resistance N-channel MOSFET switches. This efficiency minimizes power loss and heat generation, which is crucial for maintaining the performance and longevity of electronic systems. Additionally, the device boasts a high switching frequency of up to 45kHz, which allows for the use of smaller external capacitors, further reducing the overall footprint and cost of the power supply design.

The ICL7662EBD+T also offers built-in protection features, such as over-temperature shutdown, which safeguards the device against damage due to excessive heat. Its robust design ensures reliable operation even under varying environmental conditions, making it suitable for industrial and automotive applications where stability and durability are paramount.

In summary, the Maxim Integrated ICL7662EBD+T is a high-performance charge pump voltage inverter that offers a compact, efficient, and cost-effective solution for generating negative voltage supplies. Its ease of use, combined with its ability to operate over a broad range of input voltages and its protective features, makes it an excellent choice for designers looking to optimize their power management systems.

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