Power Integrations LNK305DNLow Side, Off Line Power Switch IC 8-Pin, SOC
- RS Stock No.:
- 146-5710
- Mfr. Part No.:
- LNK305DN
- Brand:
- Power Integrations
Available for back order.
Added
Price (ex. GST) Each (In a Tube of 100)
$1.587
(exc. GST)
$1.825
(inc. GST)
| Units | Per unit | Per Tube* |
| 100 - 400 | $1.587 | $158.70 |
| 500 - 900 | $1.535 | $153.50 |
| 1000 + | $1.46 | $146.00 |
| *price indicative | ||
- RS Stock No.:
- 146-5710
- Mfr. Part No.:
- LNK305DN
- Brand:
- 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 |
|---|---|
| Power Switch Topology | Low Side |
| Power Switch Type | Off Line |
| Switch On Resistance | 22.1Ω |
| Maximum Operating Current | 280mA |
| Number of Outputs | 1 |
| Protection Features | Short Circuit |
| Mounting Type | Surface Mount |
| Package Type | SOC |
| Pin Count | 8 |
| Maximum Operating Temperature | +150 °C |
| Minimum Operating Temperature | -40 °C |
| Dimensions | 4.9 x 3.9 x 1.5mm |
| Series | LNK305 |