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TOP232G from POWER

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TOP232G

Manufacturer: POWER

TOPSwitch-FX Family Design Flexible, EcoSmart?, Integrated Off-line Switcher

Partnumber Manufacturer Quantity Availability
TOP232G POWER 8000 In Stock

Description and Introduction

TOPSwitch-FX Family Design Flexible, EcoSmart?, Integrated Off-line Switcher The TOP232G is a member of the TOPSwitch-GX family of integrated power switches from Power Integrations. Below are the factual details about its manufacturer, specifications, descriptions, and features:

### **Manufacturer:**  
- **Power Integrations**  

### **Specifications:**  
- **Input Voltage Range:** 85–265 VAC (universal input)  
- **Output Power:** Up to 15 W (depending on design and cooling conditions)  
- **Switching Frequency:** 132 kHz  
- **Maximum Duty Cycle:** 78%  
- **Operating Temperature Range:** -40°C to +150°C (junction temperature)  
- **Package:** TO-220-7C (through-hole)  
- **Integrated Features:**  
  - High-voltage MOSFET (700 V)  
  - PWM controller  
  - Thermal shutdown  
  - Frequency jittering for reduced EMI  
  - Auto-restart protection for fault conditions  

### **Descriptions:**  
- The TOP232G is a monolithic IC combining a high-voltage power MOSFET, PWM control, and protection circuitry.  
- Designed for offline power supplies, it simplifies flyback and forward converter designs.  
- Suitable for applications like AC/DC adapters, auxiliary power supplies, and LED drivers.  

### **Features:**  
- **Integrated 700V MOSFET** – Reduces external component count.  
- **EcoSmart® Technology** – Enhances energy efficiency.  
- **Frequency Jittering** – Lowers EMI filtering requirements.  
- **Auto-Restart Protection** – Safeguards against overload, short-circuit, and open-loop conditions.  
- **Adjustable Current Limit** – Optimizes performance for different power levels.  
- **Soft-Start** – Reduces inrush current stress.  

This information is sourced from Power Integrations' official documentation.

Partnumber Manufacturer Quantity Availability
TOP232G FOWER 300 In Stock

Description and Introduction

TOPSwitch-FX Family Design Flexible, EcoSmart?, Integrated Off-line Switcher The TOP232G is a member of the TOPSwitch-GX family of integrated power switching ICs manufactured by Power Integrations.  

### **Specifications:**  
- **Input Voltage Range:** 85–265 VAC (universal input)  
- **Output Power:** Up to 29W (depending on design)  
- **Switching Frequency:** 132 kHz  
- **Maximum Duty Cycle:** 78%  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** TO-220-7C (through-hole)  

### **Descriptions:**  
The TOP232G is a highly integrated offline switcher IC that combines a high-voltage MOSFET, PWM controller, and protection features in a single package. It is designed for flyback and forward converters in power supplies.  

### **Features:**  
- **Integrated 700V MOSFET**  
- **Line Under-Voltage (UV) Protection**  
- **Frequency Jittering for Reduced EMI**  
- **Auto-Restart Protection** (overload, open-loop, and overtemperature)  
- **Soft-Start for Reduced Stress**  
- **Adjustable Current Limit**  

This device is commonly used in AC/DC power supplies for consumer electronics, industrial controls, and LED drivers.  

(Note: "FOWER" appears to be a typo; the correct manufacturer is **Power Integrations**.)

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