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ICL7662CPA from INTERSIL

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ICL7662CPA

Manufacturer: INTERSIL, ICL, harris, MAXIM, MAXIM, MAX

CMOS Voltage Converters

Partnumber Manufacturer Quantity Availability
ICL7662CPA INTERSIL, ICL, harris, MAXIM, MAXIM, MAX 1071 In Stock

Description and Introduction

CMOS Voltage Converters The ICL7662CPA is a voltage converter IC manufactured by Maxim Integrated (MAXIM). Below are the factual details about the part:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (MAXIM)  
- **Part Number:** ICL7662CPA  
- **Type:** Voltage Converter (Charge Pump)  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative or Doubled Input Voltage (depending on configuration)  
- **Output Current:** Up to 20mA (typical)  
- **Switching Frequency:** ~10kHz (adjustable with external capacitor)  
- **Efficiency:** Up to 99% (typical)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The ICL7662CPA is a monolithic CMOS voltage converter capable of converting a positive input voltage in the range of 1.5V to 10V to a corresponding negative output voltage (inverting mode) or doubling the input voltage (doubling mode). It is designed for low-power applications and requires minimal external components for operation.  

### **Features:**  
- **Low Power Consumption:** CMOS technology ensures minimal power loss.  
- **Wide Input Voltage Range:** Operates from 1.5V to 10V.  
- **No Inductors Required:** Uses only external capacitors for operation.  
- **Adjustable Oscillator Frequency:** External capacitor allows frequency adjustment.  
- **High Efficiency:** Up to 99% conversion efficiency.  
- **Simple Configuration:** Can be used for voltage inversion or doubling.  
- **Low Output Impedance:** Ensures stable output under varying loads.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

CMOS Voltage Converters

Alternative Part Number

  • TC7662ACPA --: Pin-compatible CMOS voltage converter equivalent to the ICL7662, same DIP-8 package and function, from a different series and vendor.
  • LTC1044ACN8 --: Switched-capacitor voltage converter with similar inverting/doubling function and DIP-8 pinout, different naming and manufacturer.
  • MAX1044CPA --: Industry-standard CMOS charge-pump voltage converter, functionally interchangeable in most ICL7662 applications, distinct series name.
  • LTC1044CN8 --: Industry-standard pin-compatible charge-pump voltage converter offering the same inversion and doubling functions in an 8-pin DIP.

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