Power Integrations, LNK305GNStep-Down Switching Regulator, 1-Channel 280mA 8-Pin, SMDB
- RS stock no.:
- 146-5637
- Mfr. Part No.:
- LNK305GN
- Manufacturer:
- Power Integrations
Temporarily out of stock - back order for despatch when stock is available
Added
Price (Excl VAT) Each (In a Tube of 50)
R 18,664
(exc. VAT)
R 21,464
(inc. VAT)
| Units | Per unit | Per Tube* |
| 50 - 50 | R 18,664 | R 933,20 |
| 100 - 100 | R 18,197 | R 909,85 |
| 150 + | R 17,651 | R 882,55 |
| *price indicative | ||
- RS stock no.:
- 146-5637
- Mfr. Part No.:
- LNK305GN
- Manufacturer:
- Power Integrations
Technical data sheets
Legislation and Compliance
Product Details
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
Specification
Attribute | Value |
|---|---|
| Maximum Output Current | 280mA |
| Maximum Output Voltage | 700 V |
| Regulator Function | Boost, Buck, Flyback |
| Minimum Output Voltage | -0.3 V |
| Minimum Input Voltage | 85 V ac |
| Maximum Input Voltage | 265 V ac |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 70 kHz |
| Pin Count | 8 |
| Package Type | SMDB |
| Efficiency | 75% |
| Minimum Operating Temperature | -40 °C |
| Width | 3.68mm |
| Dimensions | 9.83 x 6.6 x 3.68mm |
| Height | 3.68mm |
| Maximum Operating Temperature | +150 °C |
| Length | 9.83mm |