Power Integrations LNK626PG, AC-DC Converter, 5 V dc 7-Pin, DIP

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

LinkSwitch-CV series Offline AC-DC Converters

Power Integrations LinkSwitch-CV family of energy-efficient, off-line switching AC-DC converters with accurate primary-side constant-voltage (CV) control. The LinkSwitch-CV series can significantly simplify the design of low power CV converters and eliminate the need for both an opto-coupler and secondary CV control circuitry while still providing excellent output voltage regulation. These highly integrated devices incorporate a 725V power MOSFET with on/off control state machine, self-biasing, frequency jittering, cycle-by-cycle current limit, and hysteretic thermal shutdown circuitry.

• Elimination of opto-coupler and all secondary CV control circuitry
• IC is self-biasing – no bias winding supply required
• Compensation for external component temperature variations
• Continuous and/or discontinuous mode operation for design flexibility
• Frequency jittering greatly reduces EMI filter cost
• Auto-restart protection reduces delivered power by >95% for output short-circuit and all control loop faults (open and shorted components)
• Hysteretic thermal shutdown with automatic recovery
• Meets HV creepage requirements between Drain and all other pins
• No primary or secondary current sense resistors
• No-load consumption <200 mW at 230 VAC and <70 mW with optional external bias
• Easily meets all global energy efficiency regulations with no added components
• ON/OFF control provides constant efficiency down to very light loads – ideal for mandatory EISA and ENERGY STAR 2.0 regulations

AC-DC Converters, Power Integrations

Attribute Value
Mounting Type Through Hole
Package Type DIP
Pin Count 7
Current Limit 482mA
Dimensions 9.83 x 6.6 x 3.68mm
Length 9.83mm
Width 6.6mm
Height 3.68mm
Maximum Input Voltage 265 V ac
Maximum Operating Temperature +150 °C
Maximum Output Current 1.2A
Maximum Output Voltage 5 V dc
Minimum Input Voltage 85 V ac
Minimum Operating Temperature -40 °C
Output Voltage Range 5 V dc
Typical Operating Supply Voltage 230 V ac
Output Current Range Maximum of 1.2 A
Input Voltage Range 85 → 265 V ac
Operating Temperature Range -40 → +150 °C
100 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (In a Tube of 50)
$ 1.903
(exc. GST)
$ 2.188
(inc. GST)
Per unit
Per Tube*
50 +
*price indicative
Related Products
Linear Technology presents step-up (boost) switching regulators with ...
Linear Technology presents step-up (boost) switching regulators with both synchronous and non-synchronous internal switches. The high efficient DC-DC converters have a wide range of input voltages and switching frequencies. Some products feature unique properties that can help increase battery run ...
A Direct Digital Synthesizer (DDS) is versatile device ...
A Direct Digital Synthesizer (DDS) is versatile device are used for the creation of arbitrary analogue waveforms from a fixed-frequency reference clock. They can be used in many application areas such as signal generation, communication systems, function generators and sound ...
The Power Integrations LYTSwitch™-0 family of low-power AC-DC ...
The Power Integrations LYTSwitch™-0 family of low-power AC-DC converters is specifically designed for low cost LED lamp replacement applications. The devices integrate a high voltage power MOSFET with the required control circuitry to implement a compact and efficient solution suitable ...
The VIPer. Plus series of high-voltage converters combine ...
The VIPer. Plus series of high-voltage converters combine an 800V avalanche-rugged MOSFET, that allows ultra-wide range mains voltage input, with a leading-edge PWM controller. VIPer. Plus fixed frequency off-line converters enable SMPS designs meeting the most demanding energy saving regulations ...