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ISL6723A from HARRIS,Intersil

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15.625ms

ISL6723A

Manufacturer: HARRIS

Flexible Single Ended Current Mode PWM Controllers

Partnumber Manufacturer Quantity Availability
ISL6723A HARRIS 600 In Stock

Description and Introduction

Flexible Single Ended Current Mode PWM Controllers The ISL6723A is a PWM controller manufactured by **Harris Semiconductor** (now part of **Renesas Electronics**). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Harris Semiconductor (now Renesas Electronics)  
- **Type:** Current Mode PWM Controller  
- **Input Voltage Range:** 8V to 18V (operating)  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Duty Cycle Range:** Up to 90%  
- **Output Drive Current:** ±1.5A (peak)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-16, DIP-16  

### **Descriptions:**
- The ISL6723A is a high-performance **current-mode PWM controller** designed for DC-DC converter applications.  
- It provides **precise voltage regulation** with adjustable frequency and duty cycle control.  
- The device includes **soft-start, overcurrent protection, and undervoltage lockout (UVLO)** for enhanced reliability.  
- Suitable for **forward, flyback, and boost converter topologies**.  

### **Features:**
- **Current-Mode Control** for improved transient response.  
- **Programmable Oscillator Frequency** (up to 1MHz).  
- **Soft-Start Function** to reduce inrush current.  
- **Undervoltage Lockout (UVLO)** for safe operation.  
- **Overcurrent Protection** with cycle-by-cycle limiting.  
- **Synchronous Rectifier Control** capability.  
- **Low Startup Current** (~150µA typical).  

This information is based on the original datasheet from Harris Semiconductor. For detailed application notes, refer to Renesas Electronics' documentation.

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