Manufacturer:
Power Integrations
LNK6779V
AC DC Controller Off-Line Switcher with Accurate Primary-Side Regulation Single 85VAC to 265VAC Flyback 11-Pin eDIP-12B
Avnet Manufacturer Part #:
LNK6779V
RoHS 10 Compliant
AC DC Controller Off-Line Switcher with Accurate Primary-Side Regulation Single 85VAC to 265VAC Flyback 11-Pin eDIP-12B
Key Features
- EcoSmart™- Energy Efficient
- Multi-mode control maximizes efficiency over full load range
- No-load consumption below 30 mW at 230 VAC (LNK67xx)
- >75% efficiency with 1 W input at 230 VAC
- >50% efficiency with 0.1 W input at 230 VAC
- High Design Flexibility for Low System Cost
- Dramatically simplifies power supply designs
- Eliminates optocoupler and all secondary control circuitry
- ±5% or better output voltage tolerance
- 132 kHz operation reduces transformer and power supply size
- Accurate programmable current limit
- Compensation over line limits overload power
- Frequency jittering reduces EMI filter cost
- Fully integrated soft-start for minimum start-up stress
- 725 V MOSFET simplifies meeting derating requirements (LNK677x)
- 650 V MOSFET for lowest system cost (LNK676x/LNK666x)
- Fast transient response family option (LNK666x)
- Extensive Protection Features
- Auto-restart limits power delivery to 3% during overload faults
- Output short-circuit protection (SCP)
- Output overload/over-current protection (OPP, OCP)
- Optional extended shutdown delay time
- Output overvoltage protection (OVP), auto-restart or latching
- Line brown-in/out protection (line UV)
- Line overvoltage (OV) shutdown extends line surge withstand
- Accurate thermal shutdown (OTP), hysteretic or latching
- Advanced Green Package Options
- eSIP™-7C package:
- Vertical orientation for minimum PCB footprint
- Simple heat sink mounting using clip or adhesive pad
- eSOP™-12B package:
- Low profile surface mounted for ultra-slim designs
- Heat transfer to PCB via exposed pad and SOURCE pins
- Supports either wave or IR reflow soldering
- eDIP™-12B package:
- Low profile through-hole mounted for ultra-slim designs
- Heat transfer to PCB via exposed pad or optional metal heat sink
- Extended creepage to DRAIN pin
- Heat sink is connected to SOURCE for low EMI
- Halogen free and RoHS compliant
Technical Attributes
Find Similar Parts|
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Description | Value |
|---|---|---|
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Product Range | LinkSwitch-HP Series |
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Power Rating Max | 39 W |
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IC Mounting | Through Hole |
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Switching Frequency | 132 kHz |
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Topology | Flyback |
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No. of Pins | 11 |
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Isolation | Isolated |
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IC Case / Package | eDIP-EP |
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Input Voltage Min | 85 Vac |
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Input Voltage Max | 265 Vac |
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Power Switch Voltage Rating | 725 V |
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Operating Temperature Min | -40 °C |
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Power Switch Current Rating | 5.44 A |
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Operating Temperature Max | 150 °C |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| ECCN: | EAR99 |
| SCHEDULE B: | 8542390000 |
| HTSN: | 8542390001 |