TNY284PG

TNY284PG - TinySwitch-4 Offline Switching IC

The TNY284PG from Power Integrations is a highly integrated offline switcher IC from the TinySwitch-4 family, designed for compact, cost-effective AC-DC power supplies up to 6W. Featuring an internal 725V power MOSFET and advanced protection features, this flyback topology controller delivers reliable performance in a space-saving 8-DIP through-hole package.

Key Features & Benefits

• Integrated 725V Power MOSFET - Reduces component count and board space
• 6W Output Power - Ideal for low-power applications including adapters, chargers, and auxiliary supplies
• Advanced Protection - Current limiting, over-voltage, over-temperature, short circuit, and open loop protection
• High Efficiency - 124-140kHz switching frequency optimizes transformer design
• Wide Operating Range - -40°C to 150°C junction temperature for industrial applications
• Enable Pin Control - Simplifies on/off control and standby power management
• RoHS Compliant - Meets environmental standards for global markets

Typical Applications

• Cell phone and tablet chargers
• Smart home devices and IoT power supplies
• LED lighting drivers
• Auxiliary power supplies for appliances
• Industrial control and metering equipment

Why Choose TNY284PG?

The TNY284PG combines Power Integrations' proven TinySwitch-4 technology with comprehensive protection features and high reliability. Its integrated design reduces BOM cost, simplifies PCB layout, and accelerates time-to-market for your power supply designs. Backed by extensive application support and reference designs, the TNY284PG is the smart choice for engineers developing compact, efficient AC-DC converters.

Full traceability, authorized distribution, and technical support available.

• TNY284PG.pdf