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INTRODUCTION
STR-A6300 series is a hybrid IC with a built-in power MOSFET and a controller IC, designed for fly-back converter type SMPS(Switching Mode Power Supply) applications, packaged into DIP8, applicable for PRC operation only for small power SMPS.
This IC realizes downsizing and standardizing of a power supply system that reduces external components count and simplifies circuit designs.
(Note) PRC is abbreviation of “Pulse Ratio Control”(On-width control with fixed OFF-time).FEATURES
● Small sized 8-pin DIP type full molded package, optimum IC for low-height SMPS
● Oscillator is incorporated in the monolithic control IC
with adopting On-Chip-Trimming technology.
● Small temperature characteristics variation by adopting a comparator
compensated for temperature in the control part
● Low start-up circuit current(50uA max)
● Built-in Active Low-Pass Filter for stabilizing the operation at light load
● Avalanche energy guaranteed MOSFET with high VDSS
• The built-in power MOSFET simplifies the surge absorption circuit since
the MOSFET guarantees the avalanche energy.
• No VDSS de-rating is required.
● Built-in constant voltage drive circuit
● Various kinds of protection functions
• Pulse-by-pulse Overcurrent Protection(OCP)
• Overvoltage Protection with latch mode (OVP)
• Thermal Shutdown with latch mode (TSD) -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download STR-A6351
- Chipdatas Part: CD88-STR-A6351
- Warehouse: China, Hong Kong
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- Last Updated: 2024/10/01 14:40 +0800
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