TNY277PN Power IC DIP8 700V Integrated PWM Controller with MOSFET

The TNY277PN is part of the TinySwitch®-III family by Power Integrations, combining a high-voltage power MOSFET with a current-mode PWM controller in a compact DIP-8 through-hole package. It enables cost-effective, energy-efficient switch-mode power supplies in applications such as chargers, adapters, and standby power for appliances.

Key Features:

• 700V integrated power MOSFET
• No-load consumption <150 mW at 265 VAC
• Integrated auto-restart for fault protection
• ±5% turn-on UVLO threshold
• Frequency jittering reduces EMI
• Supports up to 16W (open frame) output power

Additional Specifications:

• Package Type: DIP-8
• Supply Voltage: 85 – 265 VAC
• Current: 255 mA
• Type: Off-Line PWM Switch with Integrated 700V MOSFET