GreenChip SMPS control IC The TEA1532P is a power management IC manufactured by Philips (now NXP Semiconductors). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Philips (NXP Semiconductors)
- **Type:** Switched Mode Power Supply (SMPS) Controller IC
- **Package:** DIP-8 (Dual In-line Package, 8 pins)
- **Operating Voltage Range:** 8V to 20V (typical)
- **Switching Frequency:** Adjustable (typically up to 200 kHz)
- **Maximum Output Power:** Depends on external components (commonly used in low to medium power applications)
- **Protection Features:** Overvoltage protection (OVP), undervoltage lockout (UVLO), overcurrent protection (OCP), and overtemperature protection (OTP)
### **Descriptions:**
- The TEA1532P is a cost-effective, high-efficiency SMPS controller designed for flyback and forward converters.
- It integrates multiple protection mechanisms, making it suitable for reliable power supply designs.
- The IC operates in a quasi-resonant mode for improved efficiency and reduced switching losses.
### **Features:**
- **High Efficiency:** Quasi-resonant operation minimizes switching losses.
- **Wide Input Voltage Range:** Supports universal mains input (85V–265V AC).
- **Low Standby Power Consumption:** Optimized for energy-saving applications.
- **Soft Start:** Reduces inrush current during startup.
- **Frequency Jittering:** Reduces EMI (Electromagnetic Interference).
- **Adjustable Frequency:** Allows optimization for different transformer designs.
This information is based on the official Philips/NXP datasheet for the TEA1532P. For detailed application notes and schematics, refer to the manufacturer’s documentation.
