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Fabian Enterprises Ltd MALTA

LNK564PN SWITCHING REGULATOR

Product Code: YLNK564PN

Price: €1.83 (Incl Vat)


Product Description:


LinkSwitch-LP comprises a 700 V power MOSFET switch with a power supply controller on the same die. Unlike conventional PWM  (pulse width modulation)  controllers, it uses a simple ON/OFF control to regulate the output voltage. The controller consists of an oscillator, feedback (sense and logic) circuit, 5.8 V regulator, BYPASS pin undervoltage circuit, over-temperature protection, frequency jittering, current limit circuit, and leading edge blanking. The typical oscillator frequency is internally set to an average of  66/83/100  kHz for the  LNK562,  563  &  564  respectively. Two signals are generated from the oscillator: the maximum duty cycle signal (DCMAX) and the clock signal that indicates the beginning of each switching cycle.

Output type    Adjustable
Topology   Flyback
Function   Regulator
Input voltage   90 to 265 VAC
Package   DIL-8B (7-PIN)
Operating temperature   -40 to +150 °C
Switching frequency   100 kHz
Number of outputs   1



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