Includes built-in Overcurrent Protection (OCP), Overvoltage Protection (OVP), and Thermal Shutdown (TSD).
A common pinout for the 5-pin package includes:
Important: The datasheet recommends specific PCB layout guidelines, including shortening the S/OCP trace and minimizing the loop area of the primary current path.
A: The "H" variant typically has a lower RDS(on) and higher efficiency. Do not interchange without comparing the full datasheet.
Includes built-in safety features like Thermal Shutdown (TSD) , Over-Current Protection (OCP) , and Over-Voltage Protection (OVP) . str f6267 datasheet pdf
Used in the primary side of older or budget-friendly flat-panel TVs.
Integrated into power modules for various household electronics. Pinout and Installation
The STR-F6267 is a versatile component found in a wide range of AC-DC power supply applications, particularly those requiring efficient power conversion up to around 85W. Its robust feature set makes it suitable for:
Protects against overcurrent conditions. Do not interchange without comparing the full datasheet
The STR-F6267 is packed with features that make it a robust and versatile choice for power supply design. These features, detailed in its datasheet, are crucial for both performance and reliability:
Providing regulated power for lighting systems.
: Monitors input voltage to prevent component failure.
The STR-F6267 is famously a key component in the power supply units (PSUs) of many Sony Trinitron CRT televisions, such as the KV-21FB140, KV-21FS140, KV-SW21M80, and the KV-BZ21 chassis series. In these devices, the IC serves as the primary SMPS controller, regulating the main B+ voltage and auxiliary supplies. and where to find reliable documentation.
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A common repair scenario involves a Sony TV that died after a lightning strike. In one such case, the following were the findings:
: Lists manufacturer details and availability for repair centers. or a specific circuit schematic for this IC? STR-F6267 - SANKEN - Jotrin Electronics
: Combines a robust power transistor with a current-mode PWM controller. EMI Reduction : Features a built-in frequency jittering circuit