Operating Temperature Range
: - 40 C to + 150 C
Packaging
: Tube
Input / Supply Voltage (Max)
: 265 VAC
Input / Supply Voltage (Min)
: 85 VAC
Mounting Style
: Through Hole
Package / Case
: DIP-8
Output Voltage
: 5.6 V
Duty Cycle (Max)
: 80 %
Switching Frequency
: 42 KHz
Supply Current
: 1.06 mA
Pinout
DescriptionThe LNK501PN is designed as one kind of energy efficient, CV or CV/CC switcher device that can be used in (1)Linear transformer replacement in all </=3 W applications; (2)Chargers for cell phones, cordless phones, PDAs, digital cameras, MP3/portable audio devices, shavers, etc.; (3)Home appliances, white goods and consumer electronics; (4)Constant output current LED lighting applications; (5)TV standby and other auxiliary supplies.
Features of the LNK501PN are:(1)Universal input range allows worldwide operation; (2)Up to 70% reduction in power dissipationeduces enclosure size significantly; (3)CV/CC output characteristic without secondary feedback; (4)System level thermal and current limit protection; (5)Meets all single point failure requirements with only one additional clamp capacitor; (6)Controlled current in CC region provides inherent soft-start; (7)Optional opto feedback improves output voltage accuracy; (8)Combined primary clamp, feedback, IC supply, and loop compensation functionsminimizes external components;(9)3 W output with EE13 core for low cost and small size;(10)42 kHz operation simplifies EMI filter design.
The absolute maximum ratings of the LNK501PN can be summarized as:(1)DRAIN Voltage: -0.3 V to 700 V;(2)Peak DRAIN Current: 400 mA;(3)CONTROL Voltage: -0.3 V to 9 V;(4)CONTROL Current: 100 mA;(5)Storage Temperature: -65 °C to 150 °C;(6)Operating Junction Temperature: -40 °C to 150 °C;(7)Lead Temperature: 260 °C. If you want to know more information such as the electrical characteristics about the LNK504P, please download the datasheet in www.seekic.com or www.chinaicmart.com.
LNK501PN Data Sheet
