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ISL8842A from INTERSIL

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ISL8842A

Manufacturer: INTERSIL

High Performance Industry Standard Single-Ended Current Mode PWM Controller

Partnumber Manufacturer Quantity Availability
ISL8842A INTERSIL 2462 In Stock

Description and Introduction

High Performance Industry Standard Single-Ended Current Mode PWM Controller The ISL8842A is a high-performance PWM controller manufactured by **INTERSIL** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 8V to 14V (typical)  
- **Operating Frequency:** Adjustable up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Output Drive Current:** ±2A (peak)  
- **Soft-Start Time:** Adjustable  
- **Protection Features:** Overcurrent protection (OCP), undervoltage lockout (UVLO), and thermal shutdown  
- **Package Type:** SOIC-16  

### **Descriptions:**
The ISL8842A is a **voltage-mode PWM controller** designed for high-efficiency DC-DC power conversion applications. It provides precise regulation and is commonly used in **switching power supplies, telecom systems, and industrial power modules**. The device supports **synchronous rectification** and includes features for improved noise immunity and reliability.

### **Features:**
- **Voltage-Mode Control Architecture**  
- **Adjustable Switching Frequency** (up to 1MHz)  
- **Synchronous Rectification Support**  
- **Programmable Soft-Start**  
- **Precision Reference Voltage (1.0V ±1%)**  
- **Under-Voltage Lockout (UVLO) Protection**  
- **Overcurrent Protection (OCP)**  
- **Thermal Shutdown Protection**  
- **Wide Operating Temperature Range:** -40°C to +85°C  

This information is strictly based on Ic-phoenix technical data files without additional guidance or suggestions.

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