TL 494 PWM Controller IC

The IC TL494 TI is a pulse-width modulation (PWM) controller designed for efficient power conversion applications. It integrates all necessary control functions required in switched-mode power supplies (SMPS) and provides flexible design options with minimal external components.

Key Features:

• Complete PWM Power Control Circuitry: Reduces external component count for ease of design.
• Adjustable Dead-Time Control: Enables efficient switching performance.
• Dual Output Configuration: Supports push-pull or single-ended output operation.
• Built-in Protection Features: Includes undervoltage lockout (UVLO) and thermal shutdown.
• High Frequency Operation: Supports switching frequencies up to 300kHz.

Package Includes:

• 1 x IC TL494 TI PWM Controller IC

Specifications:

• Supply Voltage: 7V – 40V
• Switching Frequency: Up to 300kHz
• Reference Voltage: 5V 5%
• Output Configuration: Push-Pull / Single-Ended
• Package Type: PDIP-16 / SOIC-16
• Operating Temperature Range: -40C to +85C

Applications:

• Switch-Mode Power Supplies (SMPS)
• DC-DC Converters
• Battery Chargers
• Motor Speed Control
• Power Management Systems

Datasheet:

Click here to view the datasheet