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LNV6773V Dataheets PDF



Part Number LNV6773V
Manufacturers Power Integrations
Logo Power Integrations
Description High-Power Off-Line Switcher
Datasheet LNV6773V DatasheetLNV6773V Datasheet (PDF)

LinkSwitch-HP Family Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR) Product Highlights 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 seconda.

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LinkSwitch-HP Family Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR) Product Highlights 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 Typical Applications • LCD Monitor and TV • Adapter • Appliances • Embedded power supplies (DVD, set-top box) • Industrial CONTROL Figure 1. Typical Application Schematic. Exposed Pad Exposed Pad eSIP-7C (E Package) eSOP-12B (K Package) Figure 2. Package Options. eDIP-12B (V Package) Output Power Table 230 VAC ±15% 85-265 VAC Product4 Heat Sink Adapter Open Frame Adapter Open Frame LNK6xx3K/V LNK6xx3K LNK6xx3E LNK6xx4K/V LNK6xx4K LNK6xx4E LNK6xx5K/V LNK6xx5K LNK6xx5E LNK6xx6K/V LNK6xx6K LNK6xx6E LNK6xx7K/V LNK6xx7K LNK6xx7E LNK6xx8K/V LNK6xx8K LNK6xx8E LNK6xx9K/V LNK6xx9K LNK6xx9E PCB-W1 PCB-R2 Metal PCB-W1 PCB-R2 Metal PCB-W1 PCB-R2 Metal PCB-W1 PCB-R2 Metal PCB-W1 PCB-R2 Metal PCB-W1 PCB-R2 Metal PCB-W1 PCB-R2 Metal 15 W 21 W 21 W 16 W 22 W 30 W 19 W 26 W 40 W 21 W 30 W 60 W 25 W 36 W 853 W 29 W 41 W 983 W 33 W 47 W 1113 W 25 W 35 W 35 W 28 W 39 W 47 W 30 W 42 W 593 W 34 W 48 W 883 W 41 W 59 W 1173 W 47 W 68 W 1353 W 54 W 77 W 1533 W 9W 12 W 13 W 11 W 15 W 20 W 13 W 18 W 26 W 15 W 22 W 40 W 19 W 27 W 55 W 21 W 30 W 633 W 25 W 36 W 723 W 15 W 21 W 27 W 20 W 28 W 36 W 22 W 31 W 45 W 26 W 37 W 683 W 30 W 43 W 903 W 34 W 48 W 1043 W 39 W 56 W 1183 W Table 1. Output Power Table. Notes: 1. PCB heat sink with wave soldering. 2. PCB heat sink with IR reflow soldering (exposed pad thermally connected to PCB). 3. Maximum power specified based on proper thermal dissipation. 4. Packages: E: eSIP-7C, K: eSOP-12B, V: eDIP-12B. See Table 2 for all device options. www.power.com This Product is Covered by Patents and/or Pending Patent Applications. February 2021 LinkSwitch-HP BYPASS (BP) LATCH/HYSTERETIC THERMAL SHUTDOWN FAULT FILTER COMPENSATION (CP) BYPASS PROGRAM 2V REFERENCE + VOLTAGE SOFTSTART FEEDBACK (FB) S/H OV AUTORESTART OUTPUT OVERVOLTAGE AUTO-RESTART MULTI-CYCLE MODE CONTROL MCM HIGH GAIN TRANS- CONDUCTANCE AMPLIFIER + AMP ERROR VOLTAGE LINE OVERVOLTAGE/ UNDERVOLTAGE DETECTION LINE COMP LINE COMPENSATION PROGRAM/ DELAY (PD) LUV LOV CLOCK OSC DCMAX OSCILLATOR CUSTOM SHUTDOWN DELAY PROGRAM ILIM 40% ~ 100% CURRENT LIMIT SETTING Figure 3. Block Diagram. + 5.75 V 4.9 V 5.75 V REGULATOR SQ RQ GATE DRIVER LEB + CURRENT LIMIT COMPARATOR PI-6565-072012 DRAIN (D) SOURCE (S) LNK Part Number LNK6663E/K/V LNK6664E/K/V LNK6665E/K/V LNK6666E/K/V LNK6667E/K/V LNK6668E/K/V LNK6669E/K/V LNK6763E/K/V LNK6764E/K/V LNK6765E/K/V LNK6766E/K/V LNK6767E/K/V LNK6768E/K/V LNK6769E/K/V LNK6773E/K/V LNK6774E/K/V LNK6775E/K/V LNK6776E/K/V LNK6777E/K/V LNK6778E/K/V LNK6779E/K/V 6 X Series 6 T ,2 MCM(OFF) 6 = 0.5 ms 7 = 4.0 ms 0.5 ms 0.5 ms 0.5 ms 0.5 ms 0.5 ms 0.5 ms 0.5 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms 4.0 ms X BVDSS1, 6 = 650 V 7 = 725 V 650 V 650 V 650 V 650 V 650 V 650 V 650 V 650 V 650 V 650 V 650 V 650 V 650 V 6.


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