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RENESAS ICL7660CPAZ Voltage Converter IC
The ICL7660 and ICL7660A are CMOS voltage converter ICs designed to perform positive to negative voltage conversion with high efficiency, requiring only two external capacitors. They can also function as voltage doublers, generating output voltages up to +18.6V from a +10V input. These devices contain a series regulator, RC oscillator, and MOS switches, ensuring latchup-free operation with automatic substrate bias control. Suitable for negative power supplies in RAMs, data acquisition, and embedded systems, they operate over a wide voltage range and offer simple, reliable performance.
RENESAS ICL7660CPAZ Voltage Converter IC Specifications:
- Supply Voltage Range: 1.5V to 10.0V for ICL7660, 1.5V to 12.0V for ICL7660A
- Output Voltage Range: -1.5V to -10.0V for ICL7660, -1.5V to -12.0V for ICL7660A
- Maximum Output Voltage: Up to +18.6V with 10V input
- Number of External Capacitors: 2 non-critical capacitors needed
- Oscillator Frequency: Approximately 10kHz at 5V supply
- Power Efficiency: Typical 98%
- Operating Temperature Range: 0°C to 70°C for most variants, -40°C to 85°C for specific models
- Package Types: 8 LD PDIP, SOIC, RoHS compliant options
- Latchup Free Operation: Yes, thanks to substrate bias sensing
- Applications: Negative supplies for RAM, processor supplies, data acquisition
- Maximum Soldering Temperature: 300°C (SOIC lead tips)
- Storage Temperature Range: -65°C to 150°C
- Voltage Conversion Efficiency: Up to 99.9%
- Supply Current: As low as 80pA at 5V
- Output Resistance: Approximately 55Ω at 20mA load
- Can be paralleled or cascaded for higher current or voltage
- External diode not required when used as voltage doubler.
Buy the Intersil ICL7660 – Reliable Voltage Converter for Industrial Applications
Experience seamless integration of low-voltage power supplies with the Intersil ICL7660. Perfect for negative voltage generation, voltage doubling, and power management, this IC requires minimal external components and delivers high efficiency of up to 99.9%. It’s suitable for RAM supply, embedded systems, and data acquisition, with wide operating voltages and temperature ranges. Easy to implement and RoHS compliant, purchase now online to power your industrial and electronic systems reliably.
Buy Intersil ICL7660 now and experience unmatched reliability and high efficiency in your power supply designs.
Frequently Asked Questions
Where can I buy RENESAS ICL7660CPAZ?
You can click on the BUY or RFQ button to purchase ICL7660CPAZ from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part ICL7660CPAZ?
You can download the ICL7660CPAZ datasheet or visit the RENESAS website for support.
Who is the manufacturer of ICL7660CPAZ?
RENESAS