5.0/ 5.0
100% pembeli merasa puas
5 rating • 2 ulasan
5(5)100%
4(0)0%
3(0)0%
2(0)0%
1(0)0%
Atur jumlah dan catatan
Stok Total: 53
Subtotal
Rp6.000
PL3368C PL3368 PL3368A
Rp6.000
BK1
●Chip overview:
■PL3368C is a primary-side control constant current/constant voltage regulator for flyback switching power supply. It highly integrates power switches and achieves precise current and voltage regulation while simplifying traditional constant current/constant voltage designs such as chargers/adapters by removing optocouplers and secondary control circuits.
■The application of the composite mode of PL3368C enables the chip to achieve low static power consumption, low audio noise, and high efficiency. When fully loaded, the chip works in PFM mode. As the load decreases, the chip will gradually enter green mode to improve the efficiency of the entire system.
■PL3368C also has a variety of protection functions: cycle-by-cycle peak current detection, VDD under-voltage/over-voltage protection, output over-voltage protection, output short-circuit protection and over-temperature protection, etc.
●Main features:
■Built-in high-voltage power BJT tube
■High-precision constant current/constant voltage regulation within the full voltage range
■Remove optocoupler and secondary control circuit
■Line voltage compensation with built-in constant current regulation
■Built-in transformer inductance compensation
■Built-in output line compensation
■Built-in adaptive PFM control to improve efficiency
■Low starting current
■Built-in leading edge blanking
■Cycle-by-cycle current limit
■VDD undervoltage/overvoltage protection
■Output overvoltage protection
■Output short circuit protection
■Built-in over-temperature protection
●Chip overview:
■PL3368C is a primary-side control constant current/constant voltage regulator for flyback switching power supply. It highly integrates power switches and achieves precise current and voltage regulation while simplifying traditional constant current/constant voltage designs such as chargers/adapters by removing optocouplers and secondary control circuits.
■The application of the composite mode of PL3368C enables the chip to achieve low static power consumption, low audio noise, and high efficiency. When fully loaded, the chip works in PFM mode. As the load decreases, the chip will gradually enter green mode to improve the efficiency of the entire system.
■PL3368C also has a variety of protection functions: cycle-by-cycle peak current detection, VDD under-voltage/over-voltage protection, output over-voltage protection, output short-circuit protection and over-temperature protection, etc.
●Main features:
■Built-in high-voltage power BJT tube
■High-precision constant current/constant voltage regulation within the full voltage range
■Remove optocoupler and secondary control circuit
■Line voltage compensation with built-in constant current regulation
■Built-in transformer inductance compensation
■Built-in output line compensation
■Built-in adaptive PFM control to improve efficiency
■Low starting current
■Built-in leading edge blanking
■Cycle-by-cycle current limit
■VDD undervoltage/overvoltage protection
■Output overvoltage protection
■Output short circuit protection
■Built-in over-temperature protection
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