1 The UCC3580D-1 is a power supply controller manufactured by Texas Instruments (TI) or Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)
- **Type:** Power Supply Controller
- **Package:** SOIC-8
- **Operating Temperature Range:** -40°C to +85°C
- **Input Voltage Range:** Not explicitly stated in Ic-phoenix technical data files (refer to datasheet for exact values).
- **Output Type:** PWM Controller
- **Switching Frequency:** Adjustable (exact range not specified in Ic-phoenix technical data files).
### **Descriptions:**
- The UCC3580D-1 is a high-performance power supply controller designed for switch-mode power supply (SMPS) applications.
- It integrates PWM control and protection features for efficient power conversion.
- Suitable for offline and DC-DC converter designs.
### **Features:**
- **Precision Voltage Reference:** Ensures stable output regulation.
- **Programmable Soft-Start:** Reduces inrush current during startup.
- **Overcurrent Protection (OCP):** Safeguards against excessive current.
- **Undervoltage Lockout (UVLO):** Prevents operation below safe input voltage levels.
- **Adjustable Frequency Operation:** Allows optimization for different applications.
- **Low Standby Power Consumption:** Enhances efficiency in standby mode.
For exact electrical characteristics and application details, refer to the official **TI/BB datasheet**.
