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ICL7673CBA from HARRIS,Intersil

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ICL7673CBA

Manufacturer: HARRIS

Automatic Battery Back-Up Switch

Partnumber Manufacturer Quantity Availability
ICL7673CBA HARRIS 177 In Stock

Description and Introduction

Automatic Battery Back-Up Switch The ICL7673CBA is a microprocessor-compatible, switched-capacitor voltage converter manufactured by Harris Semiconductor. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Harris Semiconductor  
- **Part Number:** ICL7673CBA  
- **Type:** Switched-Capacitor Voltage Converter  
- **Operating Voltage Range:** 1.5V to 6V  
- **Output Voltage Options:** Positive or Negative (Inverting)  
- **Output Current:** Up to 10mA  
- **Conversion Efficiency:** >99%  
- **Switching Frequency:** ~10kHz (internal oscillator)  
- **External Clock Compatibility:** Yes (up to 100kHz)  
- **Package:** 8-Pin Ceramic DIP (CBA suffix)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The ICL7673CBA is a CMOS charge-pump voltage converter that generates a regulated output voltage from a single supply. It can function as a voltage doubler or inverter, making it useful for generating positive or negative voltages in low-power applications. The device is designed for microprocessor-based systems, providing a simple and efficient solution for power supply requirements.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **No Inductors Required:** Uses only external capacitors for operation.  
- **Microprocessor-Compatible:** Can be controlled via an external clock.  
- **High Efficiency:** Minimizes power loss during conversion.  
- **Wide Input Voltage Range:** Supports operation from 1.5V to 6V.  
- **Compact Design:** Only requires two external capacitors for operation.  

This information is based solely on the manufacturer's datasheet for the ICL7673CBA by Harris Semiconductor.

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