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Product attributes Property Value
Manufacturer Power Integrations
Product Series TinySwitch®-II
Packaging |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 65%
Frequency - Switching 132kHz
Power (Watts) 9 W
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit
Control Features EN
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SMD (7 Leads), Gull Wing
Supplier Device Package SMD-8B

TNY264G Power Management IC Overview

The TNY264G is a high-performance offline switcher IC from Power Integrations' TinySwitch-II family, designed for compact, efficient AC-DC power conversion applications up to 9W. This integrated solution combines a 700V power MOSFET with advanced control circuitry in a space-saving SMD-8B surface mount package.

Key Features & Benefits

  • Integrated Flyback Topology: Simplified design with built-in 700V power switch
  • 9W Power Output: Ideal for low-power consumer electronics, adapters, and auxiliary supplies
  • 132kHz Switching Frequency: Enables compact transformer design and reduced EMI
  • Comprehensive Protection: Current limiting, over-temperature, short circuit, and open loop fault protection
  • Wide Operating Range: -40°C to 150°C junction temperature for industrial applications
  • 65% Maximum Duty Cycle: Optimized for universal input voltage designs
  • Surface Mount Package: SMD-8B (7-lead) gull wing configuration for automated assembly

Applications

  • AC-DC power adapters and chargers
  • Auxiliary power supplies
  • Standby power for appliances
  • LED lighting drivers
  • Consumer electronics power management
  • Industrial control systems

Authorized Distributor: We stock genuine Power Integrations components with full traceability and quality assurance for aerospace, automotive, industrial, telecommunications, and medical applications.