Professional IC Distribution & Technical Solutions

The UCC2806PW is a high-speed PWM controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: Texas Instruments (TI)
• Part Number: UCC2806PW
• Type: High-Speed PWM Controller
• Package: TSSOP-16
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage (VCC): 4.5V to 12V
• Switching Frequency: Up to 1MHz
• Output Current (Source/Sink): 1A (Peak)
• Duty Cycle Range: 0% to 100%
• Error Amplifier Bandwidth: 5MHz
• Propagation Delay: 50ns (Typical)

Descriptions:

The UCC2806PW is a high-performance pulse-width modulation (PWM) controller designed for high-frequency power supply applications. It features fast response times, high switching frequency capability, and precise duty cycle control. The device includes an error amplifier, oscillator, PWM comparator, and output drivers, making it suitable for DC-DC converters, power inverters, and other switching power supplies.

Features:

• High-Speed Operation: Supports switching frequencies up to 1MHz.
• Wide Input Voltage Range: 4.5V to 12V supply voltage.
• High Output Drive: 1A peak output current for driving power MOSFETs.
• Precision Duty Cycle Control: Adjustable from 0% to 100%.
• Fast Error Amplifier: 5MHz bandwidth for improved transient response.
• Low Propagation Delay: 50ns typical for quick PWM response.
• Synchronization Capability: External clock synchronization option.
• Undervoltage Lockout (UVLO): Ensures proper operation under low-voltage conditions.
• Thermal Shutdown Protection: Prevents damage from excessive heat.

This information is strictly factual and based on the manufacturer's datasheet.