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ICL7660EPA from MAXIM,MAXIM - Dallas Semiconductor

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ICL7660EPA

Manufacturer: MAXIM

Switched-Capacitor Voltage Converters

Partnumber Manufacturer Quantity Availability
ICL7660EPA MAXIM 29 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660EPA is a voltage converter IC manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** ICL7660EPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative voltage equal in magnitude to the input voltage (inverts input voltage)  
- **Output Current Capability:** Up to 40mA (depending on input voltage)  
- **Switching Frequency:** Typically 10kHz (adjustable with an external capacitor)  
- **Power Efficiency:** Up to 99%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The ICL7660EPA is a monolithic CMOS voltage converter designed to generate a negative supply voltage from a positive input.  
- It can be used as a voltage inverter or doubler, making it useful in applications requiring dual power supplies.  
- The device requires minimal external components (typically two capacitors) for operation.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Wide Input Voltage Range:** Operates from 1.5V to 10V.  
- **No External Diode Required:** Built-in oscillator and charge pump circuitry.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency or noise reduction.  
- **High Efficiency:** Up to 99% conversion efficiency.  
- **Simple Operation:** Only requires two external capacitors for basic voltage inversion.  

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

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