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STRW6051S +BOM

Power supply solution for various applications

STRW6051S General Description

The STR-W6051S is a hybrid IC that combines a power MOSFET and a controller IC in a single package. It is designed for use in switching power supplies for consumer electronics such as LED TVs, DVD players, and audio equipment. This IC features a built-in power MOSFET with a high voltage rating to handle the primary side switching of the power supply. The controller IC includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown to ensure safe operation of the power supply.The STR-W6051S also has a frequency jittering function to reduce electromagnetic interference (EMI) and meet EMC requirements. It operates at a high switching frequency to achieve high efficiency and compact size in power supply designs.

Key Features

  • The features of STR-W6051S include overvoltage protection, overcurrent protection, thermal shutdown protection, under-voltage lockout, and soft-start function
  • It also has an integrated MOSFET, high voltage startup circuit, and a built-in PWM controller for power management
  • Application

  • The STR-W6051S is commonly used in power supply applications for LCD TVs, set-top boxes, and appliances such as air conditioners and refrigerators
  • It is ideal for controlling power to these devices efficiently and safely, providing protection against overcurrent, overvoltage, and overtemperature conditions
  • Specifications

    Series STR-W6000S Packaging Tube
    Part Status Obsolete Output Isolation Isolated
    Internal Switch(s) Yes Voltage - Breakdown 650V
    Topology Flyback Voltage - Start Up 15.3 V
    Voltage - Supply (Vcc/Vdd) 8.1V ~ 32V Duty Cycle 71%
    Frequency - Switching 60kHz ~ 74kHz Power (Watts) 45 W
    Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage Operating Temperature -20°C ~ 115°C (TA)
    Mounting Type Through Hole Base Product Number STR-W6051

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