- RS-artikelnummer:
- 123-5540
- Tillv. art.nr:
- LNK574DG
- Tillverkare / varumärke:
- Power Integrations
Denna produkt har utgått
- RS-artikelnummer:
- 123-5540
- Tillv. art.nr:
- LNK574DG
- Tillverkare / varumärke:
- Power Integrations
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
LinkZero-LP Zero No-load AC-DC Converters
The Power Integrations LinkZero-LP AC-DC converters incorporate circuitry which enables the devices to automatically enter or exit a no-load condition whilst consuming less than 5mW of standby power at 230Vac. This low power level is almost immeasurable on most power meters and is effectively zero when using the IEC 62301 specification for standby power.
123-5540 LNK574DG AC/DC Converter 3W
123-5541 LNK576DG AC/DC Converter 8W
123-5540 LNK574DG AC/DC Converter 3W
123-5541 LNK576DG AC/DC Converter 8W
Automatically enters standby mode when load drops below ∼0.6% of full load for LNK574 and ∼0.2% for LNK576
Detects load reconnection and automatically restarts regulation
Simple upgrade to existing Power Integrations LinkSwitch-LP designs
Suitable for low-cost clampless designs
Frequency jittering greatly reduces EMI filter cost
Compact SO-8 package with extended creepage improves system field reliability
Accurate hysteretic thermal shutdown protection with automatic recovery
Universal input range allows worldwide operation
Auto-restart reduces delivered power by >85% during short-circuit and open-loop fault conditions
ON/OFF control provides constant efficiency with very light loads; no loop compensation needed
High bandwidth provides excellent transient load response with no overshoot
No-load or standby (1 mW output power) consumption less than 5 mW at 230 Vac input
Easily meets all global energy efficiency regulations with no added components
Detects load reconnection and automatically restarts regulation
Simple upgrade to existing Power Integrations LinkSwitch-LP designs
Suitable for low-cost clampless designs
Frequency jittering greatly reduces EMI filter cost
Compact SO-8 package with extended creepage improves system field reliability
Accurate hysteretic thermal shutdown protection with automatic recovery
Universal input range allows worldwide operation
Auto-restart reduces delivered power by >85% during short-circuit and open-loop fault conditions
ON/OFF control provides constant efficiency with very light loads; no loop compensation needed
High bandwidth provides excellent transient load response with no overshoot
No-load or standby (1 mW output power) consumption less than 5 mW at 230 Vac input
Easily meets all global energy efficiency regulations with no added components
AC-DC Converters, Power Integrations
Specifikationer
Attribute | Value |
---|---|
Maximum Input Voltage | 265 V ac |
Mounting Type | Surface Mount |
Pin Count | 7 |
Dimensions | 4.9 x 3.9 x 1.65mm |
Maximum Output Current | 375mA |
Package Type | SOIC |
Input Voltage Range | 85 → 265 V ac |
Current Limit | 146mA |
Minimum Input Voltage | 85 V ac |
Maximum Operating Temperature | +150 °C |
Length | 4.9mm |
Width | 3.9mm |
Height | 1.65mm |
Minimum Operating Temperature | -40 °C |
Output Voltage Range | Minimum of 50 V dc |
Operating Temperature Range | -40 → +150 °C |
Typical Operating Supply Voltage | 230 V ac |
Minimum Output Voltage | 50 V dc |
Output Current Range | Maximum of 375 mA |