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ICL7665SAIPA from INTERSIL

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ICL7665SAIPA

Manufacturer: INTERSIL

CMOS Micropower Over/Under Voltage Detector

Partnumber Manufacturer Quantity Availability
ICL7665SAIPA INTERSIL 4000 In Stock

Description and Introduction

CMOS Micropower Over/Under Voltage Detector The ICL7665SAIPA is a voltage converter IC manufactured by **INTERSIL** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Part Number:** ICL7665SAIPA  
- **Type:** Voltage Converter (Charge Pump)  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative or Positive (Configurable)  
- **Output Current:** Up to 40mA  
- **Switching Frequency:** ~10kHz (typical)  
- **Package:** 8-Pin SOIC (SAIPA suffix indicates package type)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The ICL7665SAIPA is a monolithic CMOS voltage converter designed for generating negative or positive supply voltages from a single positive input.  
- It operates as a charge pump voltage doubler or inverter, eliminating the need for inductors.  
- Suitable for low-power applications requiring small PCB footprints.  

### **Features:**  
- **Wide Input Voltage Range:** 1.5V to 10V  
- **No External Inductors Required**  
- **Low Power Consumption**  
- **Simple Configuration:** Can be used as a voltage doubler or inverter  
- **Low Output Impedance**  
- **CMOS Technology for High Efficiency**  

For exact performance characteristics, refer to the **datasheet** from Intersil (Renesas).

Application Scenarios & Design Considerations

CMOS Micropower Over/Under Voltage Detector

Alternative Part Number

  • MAX6457USA+ --: Pin-compatible voltage monitor/supervisor with similar over/under-voltage detection function and wide supply range.
  • LTC2912IMS8-1 --: Over/under-voltage supervisor in small package offering comparable threshold monitoring and adjustable hysteresis.
  • TPS3700DDCR --: Dual voltage window supervisor with similar functionality and low power consumption, suitable replacement in monitoring circuits.
Partnumber Manufacturer Quantity Availability
ICL7665SAIPA INTERSIL 147 In Stock

Description and Introduction

CMOS Micropower Over/Under Voltage Detector The ICL7665SAIPA is a dual MOSFET driver manufactured by **INTERSIL** (now part of Renesas Electronics).  

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 16V  
- **Output Current:** Up to 1.5A (peak)  
- **Rise/Fall Time:** 30ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (SAIPA)  

### **Descriptions and Features:**  
- Dual high-speed MOSFET driver for N-channel MOSFETs.  
- Capable of driving both high-side and low-side MOSFETs in half-bridge configurations.  
- Independent inputs for each driver for flexible control.  
- Low propagation delay for fast switching applications.  
- Under-voltage lockout (UVLO) protection to prevent improper operation at low supply voltages.  
- Cross-conduction prevention logic to avoid shoot-through in bridge circuits.  
- Suitable for motor control, power supplies, and DC-DC converters.  

This device is designed for high-efficiency switching applications where fast and reliable MOSFET driving is required.

Application Scenarios & Design Considerations

CMOS Micropower Over/Under Voltage Detector

Alternative Part Number

  • MAX6457UKD0A+T --: Voltage monitor/supervisor with similar over/under-voltage detection function, widely available and pin-compatible in function.
  • LTC2912IMS8-1#PBF --: Over/under-voltage supervisor with adjustable thresholds, suitable replacement for supply monitoring applications.
  • TPS3700DDCR --: Window voltage supervisor offering comparable over/under-voltage monitoring in a small package.
Partnumber Manufacturer Quantity Availability
ICL7665SAIPA HARRIS 3500 In Stock

Description and Introduction

CMOS Micropower Over/Under Voltage Detector The ICL7665SAIPA is a dual over/under voltage detector manufactured by HARRIS. Below are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** HARRIS  
- **Type:** Dual Over/Under Voltage Detector  
- **Package:** SOIC-8  
- **Operating Voltage Range:** 1.2V to 16V  
- **Threshold Accuracy:** ±2.5% (typical)  
- **Supply Current:** 100µA (typical)  
- **Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The ICL7665SAIPA is designed to monitor two independent voltage levels, providing overvoltage and undervoltage detection.  
- It features two comparators with built-in hysteresis to prevent output oscillation near the threshold.  
- The device is suitable for battery monitoring, power supply supervision, and system protection applications.  

### **Features:**
- **Dual Voltage Monitoring:** Detects both overvoltage and undervoltage conditions.  
- **Adjustable Thresholds:** External resistors allow customization of detection levels.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Hysteresis:** Prevents false triggering due to noise.  
- **Wide Operating Voltage Range:** Supports monitoring from 1.2V to 16V.  
- **Open-Drain Outputs:** Allows flexible interfacing with other logic circuits.  

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

Application Scenarios & Design Considerations

CMOS Micropower Over/Under Voltage Detector

Alternative Part Number

  • MAX6457UKD0A+ --: Pin-compatible CMOS voltage monitor/supervisor with dual comparator function, similar to the ICL7665 over/under-voltage detector in an 8-pin package.
  • LTC2912IMS8-1#PBF --: Low-power dual voltage supervisor with adjustable thresholds, functionally equivalent to the ICL7665 dual comparator monitor and available in MSOP-8.
  • TPS3700DDCR --: Wide-supply window voltage detector with dual comparators and open-drain outputs, suitable replacement for ICL7665 over/under-voltage monitoring applications.

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