Professional IC Distribution & Technical Solutions

The AZ494AP-E1 is a switching regulator controller manufactured by BCD Semiconductor. Below are the factual specifications, descriptions, and features:

Specifications:

• Manufacturer: BCD Semiconductor
• Type: PWM Controller (Switching Regulator)
• Output Type: Dual, Push-Pull
• Topology: Buck, Boost, Flyback, Forward
• Output Voltage: Adjustable
• Output Current: Up to 500mA (per channel)
• Switching Frequency: Up to 300kHz
• Input Voltage Range: 7V to 40V
• Duty Cycle: Adjustable (0% to 100%)
• Operating Temperature Range: -40°C to +85°C
• Package: DIP-16

Descriptions:

The AZ494AP-E1 is a pulse-width modulation (PWM) controller IC designed for DC-DC converter applications. It provides dual-output control, making it suitable for push-pull, half-bridge, or full-bridge topologies. The device features an internal error amplifier, adjustable dead-time control, and an onboard oscillator for precise switching regulation.

Features:

• Dual PWM Outputs for push-pull or synchronous operation
• On-Chip Error Amplifiers for voltage regulation
• Adjustable Dead-Time Control for optimized efficiency
• Internal Oscillator with external frequency adjustment
• Soft-Start Function for controlled power-up
• Undervoltage Lockout (UVLO) for protection
• Current Limiting for overload protection
• Wide Input Voltage Range (7V to 40V)
• Thermal Shutdown for safety

This information is based on the manufacturer's datasheet. For detailed application notes and circuit design, refer to the official documentation.