Power Integrations LNK562PN Link Switch, Off Line Switcher, 375mA, 1.9W 8-Pin, DIPB

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

LinkSwitch-LP, Power Integrations

The LinkSwitch-LP family provides very low power AC-DC power conversion.

700 V Internal MOSFET Rating
ON/OFF Control
Hysteretic Overtemperature Protection
Power Limiting
Frequency Jitter Reduces EMI
EcoSmart® Low Standby/No-load Power Consumption

LinkSwitch-LP switcher ICs cost effectively replace all unregulated isolated linear transformer based (50/60 Hz) power supplies up to 3 W output power. For worldwide operation, a single universal input design replaces multiple linear transformer based designs. The self-biased circuit achieves an extremely low no-load consumption of under 150 mW. The internal oscillator frequency is jittered to significantly reduce both quasi-peak and average EMI.

Lowest component count switcher
Hysteretic thermal shutdown protection
Frequency jittering greatly reduces EMI
Universal input range allows worldwide operation
Auto-restart reduces delivered power by >85% during short circuit and open loop fault conditions
Simple ON/OFF control, no loop compensation needed
High bandwidth provides fast turn on with no overshoot and excellent transient load response

AC-DC Converters, Power Integrations

Attribute Value
Power Switch Type Off Line Switcher
Switch On Resistance 88Ω
Number of Outputs 1
Current 375mA
Power Rating 1.9W
Mounting Type Through Hole
Package Type DIPB
Pin Count 8
Power Switch Features Energy Efficient, Lowest Component Count
Dimensions 9.83 x 6.6 x 3.68mm
Protection Features Over-Temperature
Length 9.83mm
Width 6.6mm
Height 3.68mm
Maximum Operating Temperature +150 °C
Series LNK562
Minimum Operating Temperature -40 °C
500 In stock for delivery within 3 working days
Price Each (In a Tube of 50)
Was HK$5.65
HK$ 5.301
(exc. GST)
Per unit
Per Tube*
50 - 50
100 - 100
150 +
*price indicative