- RS Stock No.:
- 146-5685
- Mfr. Part No.:
- LNK302DN
- Manufacturer:
- Power Integrations
Discontinued product
- RS Stock No.:
- 146-5685
- Mfr. Part No.:
- LNK302DN
- Manufacturer:
- Power Integrations
Technical data sheets
Legislation and Compliance
Product Details
LinkSwitch-TN, Power Integrations
The LinkSwitch-TN family of very low power AC-DC, Non-Isolated passive power supply replacements.
700 V Internal MOSFET Rating
Self-Powered
ON/OFF Control
Hysteretic Thermal Shutdown
Power Limiting
Frequency Jitter Reduces EMI
EcoSmart Low Standby/No-load Power Consumption
Self-Powered
ON/OFF Control
Hysteretic Thermal Shutdown
Power Limiting
Frequency Jitter Reduces EMI
EcoSmart Low Standby/No-load Power Consumption
LinkSwitch-TN is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360 mA output current range at equal system cost while offering much higher performance and energy efficiency. LinkSwitch-TN devices integrate a 700 V power MOSFET, oscillator, simple On/Off control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC.
Tight tolerances and negligible temperature variation
System level thermal overload, output short-circuit and open loop protection
Supports buck, buck-boost and flyback topologies
Excellent line and load regulation even with typical configuration
High bandwidth provides fast turn-on with no overshoot
Current limit operation rejects line ripple
Built-in current limit and hysteretic thermal protection
System level thermal overload, output short-circuit and open loop protection
Supports buck, buck-boost and flyback topologies
Excellent line and load regulation even with typical configuration
High bandwidth provides fast turn-on with no overshoot
Current limit operation rejects line ripple
Built-in current limit and hysteretic thermal protection
Switching Voltage Regulators, Power Integrations
Specifications
Attribute | Value |
---|---|
Mounting Type | Surface Mount |
Pin Count | 8 |
Dimensions | 4.9 x 3.9 x 1.5mm |
Package Type | SOC |
Maximum Operating Temperature | +150 °C |
Length | 4.9mm |
Width | 3.9mm |
Height | 1.5mm |
Minimum Operating Temperature | -40 °C |