Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

LNK6668K

LNK6668K

For Reference Only

Part Number LNK6668K
PNEDA Part # LNK6668K
Description IC LINKSWITCH 48W 68W 12ESOP
Manufacturer Power Integrations
Unit Price Request a Quote
In Stock 2,448
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 1 - May 6 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

LNK6668K Resources

Brand Power Integrations
ECAD Module ECAD
Mfr. Part NumberLNK6668K
CategorySemiconductorsPower Management ICsPMIC - AC DC Converters, Offline Switchers
Datasheet
LNK6668K, LNK6668K Datasheet (Total Pages: 24, Size: 2,266.97 KB)
PDFLNK6779K Datasheet Cover
LNK6779K Datasheet Page 2 LNK6779K Datasheet Page 3 LNK6779K Datasheet Page 4 LNK6779K Datasheet Page 5 LNK6779K Datasheet Page 6 LNK6779K Datasheet Page 7 LNK6779K Datasheet Page 8 LNK6779K Datasheet Page 9 LNK6779K Datasheet Page 10 LNK6779K Datasheet Page 11

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • LNK6668K Datasheet
  • where to find LNK6668K
  • Power Integrations

  • Power Integrations LNK6668K
  • LNK6668K PDF Datasheet
  • LNK6668K Stock

  • LNK6668K Pinout
  • Datasheet LNK6668K
  • LNK6668K Supplier

  • Power Integrations Distributor
  • LNK6668K Price
  • LNK6668K Distributor

LNK6668K Specifications

ManufacturerPower Integrations
SeriesLinkSwitch™-HP
Output IsolationIsolated
Internal Switch(s)Yes
Voltage - Breakdown650V
TopologyFlyback
Voltage - Start Up-
Voltage - Supply (Vcc/Vdd)-
Duty Cycle64%
Frequency - Switching120kHz ~ 136kHz
Power (Watts)68W
Fault ProtectionCurrent Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features-
Operating Temperature-40°C ~ 150°C (TJ)
Package / Case12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package12-ESOP
Mounting TypeSurface Mount

The Products You May Be Interested In

MC33364D1R2

ON Semiconductor

Manufacturer

ON Semiconductor

Series

GreenLine™

Output Isolation

Isolated

Internal Switch(s)

No

Voltage - Breakdown

700V

Topology

Flyback

Voltage - Start Up

15V

Voltage - Supply (Vcc/Vdd)

7.6V ~ 16V

Duty Cycle

-

Frequency - Switching

126kHz

Power (Watts)

-

Fault Protection

Current Limiting, Over Temperature

Control Features

-

Operating Temperature

-25°C ~ 125°C (TA)

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

Mounting Type

Surface Mount

UCC2804PWTR

Texas Instruments

Manufacturer

Series

-

Output Isolation

-

Internal Switch(s)

No

Voltage - Breakdown

-

Topology

Boost, Flyback, Forward

Voltage - Start Up

12.5V

Voltage - Supply (Vcc/Vdd)

8.3V ~ 12V

Duty Cycle

49%

Frequency - Switching

Up to 1MHz

Power (Watts)

-

Fault Protection

Current Limiting

Control Features

Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

8-TSSOP

Mounting Type

Surface Mount

LX1552CM

Microsemi

Manufacturer

Microsemi Corporation

Series

-

Output Isolation

Isolated

Internal Switch(s)

No

Voltage - Breakdown

-

Topology

Boost, Buck, Flyback, Forward

Voltage - Start Up

16V

Voltage - Supply (Vcc/Vdd)

10V ~ 30V

Duty Cycle

96%

Frequency - Switching

500kHz

Power (Watts)

-

Fault Protection

Current Limiting

Control Features

Frequency Control

Operating Temperature

0°C ~ 70°C (TA)

Package / Case

8-DIP (0.300", 7.62mm)

Supplier Device Package

8-DIP

Mounting Type

Through Hole

Manufacturer

NXP USA Inc.

Series

GreenChip™

Output Isolation

Isolated

Internal Switch(s)

No

Voltage - Breakdown

-

Topology

Flyback

Voltage - Start Up

14.9V

Voltage - Supply (Vcc/Vdd)

0V ~ 120V

Duty Cycle

-

Frequency - Switching

25.5kHz ~ 128kHz

Power (Watts)

-

Fault Protection

Over Power, Over Temperature, Over Voltage

Control Features

-

Operating Temperature

-25°C ~ 125°C (TJ)

Package / Case

10-SOIC (0.154", 3.90mm Width)

Supplier Device Package

10-SO

Mounting Type

Surface Mount

Manufacturer

NXP USA Inc.

Series

STARplug™

Output Isolation

Isolated

Internal Switch(s)

Yes

Voltage - Breakdown

650V

Topology

Flyback

Voltage - Start Up

9.5V

Voltage - Supply (Vcc/Vdd)

7.5V ~ 40V

Duty Cycle

75%

Frequency - Switching

10kHz ~ 200kHz

Power (Watts)

30W

Fault Protection

Current Limiting, Over Temperature, Short Circuit

Control Features

Frequency Control

Operating Temperature

-40°C ~ 145°C (TJ)

Package / Case

8-DIP (0.300", 7.62mm)

Supplier Device Package

8-DIP

Mounting Type

Through Hole

Recently Sold

KT2520Y40000ECV28TBA

KT2520Y40000ECV28TBA

Kyocera

XTAL OSC TCXO 40.0000MHZ SNWV

IHLP2525CZERR33M01

IHLP2525CZERR33M01

Vishay Dale

FIXED IND 330NH 20A 3.9 MOHM SMD

0451015.MRL

0451015.MRL

Littelfuse

FUSE BRD MNT 15A 65VAC/VDC 2SMD

MC74HC00ADR2G

MC74HC00ADR2G

ON Semiconductor

IC GATE NAND 4CH 2-INP 14SOIC

PIC16LF1705-I/P

PIC16LF1705-I/P

Microchip Technology

IC MCU 8BIT 14KB FLASH 14DIP

MAX6105EUR+T

MAX6105EUR+T

Maxim Integrated

IC VREF SERIES 5V SOT23-3

TAJB107M006RNJ

TAJB107M006RNJ

CAP TANT 100UF 20% 6.3V 1411

FW2500025Z

FW2500025Z

Diodes Incorporated

CRYSTAL 25MHZ 20PF SMD

MAX3295AUT+T

MAX3295AUT+T

Maxim Integrated

IC DRIVER 1/0 SOT23-6

MAX202EEUE

MAX202EEUE

Maxim Integrated

IC TRANSCEIVER FULL 2/2 16TSSOP

2752051447

2752051447

Fair-Rite Products

CMC 5A 2LN 200 OHM SMD

MCP1826-3302E/ET

MCP1826-3302E/ET

Microchip Technology

IC REG LINEAR 3.3V 1A 5DDPAK