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Description
Electronic Component Model: A6300E3R-25A
Product Category: IC ChipsSpecifications and features
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)Application Scenarios
The A6300E3R-25A electronic component model can be used in various applications including:
- Fly-back converter type SMPS
- Small power SMPS
- Low-height SMPSComparison
Advantages- Downsizes and standardizes power supply systems
- Reduces external components count and simplifies circuit designs
- Small sized package for low-height SMPS
- Stable operation at light load
- Various protection functions for reliable performanceDisadvantages- Applicable for PRC operation only for small power SMPS
- Limited to DIP8 package
- Requires knowledge of PRC (Pulse Ratio Control) technology -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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- Datasheet: Download A6300E3R-25A
- Chipdatas Part: CD91-A6300E3R-25A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/13 03:06 +0800
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