(China (Mainland))
Product Summary
The STK730-010 is Self-Excitation Type Semi-Regulated Switching Regulator. It incorporates on-chip all the power switching, amplifier, error detection and overcurrent protection circuits required in a self-excitation type semi-regulated off-line switching regulator. As a result, it can be used in the design of switching power suppliers with minimal number of external components. Applications include CRT/CTV power supplies and office automation equipment power supplies.
Parametrics
STK730-010 absolute maximum ratings: (1)operating substrate temperature: 115℃; (2)AC input voltage: 140V; (3)operating temperature: -10 to +85℃; (4)storage temperature: -30 to +115℃; (5)maximum output power:110W.
Features
STK730-010 features: (1)power MOSFET devices; (2)ideal for semi-regulated control swithcing supplies; (3)error detection circuit on-chip; (4)overcurrent protection circuit on-chip; (5)pin compatible with all other devices in the same series of devices with 110 to 280W power ratings; (6)higher oscillator frequency allows the use of smaller pulse transformers; (7)IMST substrate acts as an electromagnetic shield, maling low-noise designs possibe.
Diagrams
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STK730-010 |
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