POWER INTEGRATIONS

LNK625DG-TL

93kHz 700V Flyback SOIC-7 AC DC Converters, Offline Switchers RoHS

SOIC-7ROHS3 CompliantActive

Energy-Efficient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control

Manufacturer: POWER INTEGRATIONS
Manufacturer part #: LNK625DG-TL
Store part #: C52836
Package / case: SOIC-7
Category: AC DC Converters, Offline Switchers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

6,420 in stock

#C52836

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹73.55	₹73.55
10+	₹57.67	₹576.70
30+	₹50.92	₹1,527.60
100+	₹42.65	₹4,265.00
500+	₹34.38	₹17,190.00
1,000+	₹32.22	₹32,220.00

Quantity (min 1)

1 × ₹73.55

₹73.55

excl. GST

₹86.79 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 2,500 per reel

LNK625DG-TL

₹73.55 for 1 + GST

Specifications

Operating Temperature: -40℃~+150℃
Frequency - Switching: 93kHz
Voltage - Breakdown: 700V
Topology: Flyback
Features: EMI optimization (spread spectrum);Leading edge blanking;Light load efficient mode;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection
Duty Cycle(Max): 54%
Feedback System: Primary-side feedback
Working Mode: CCM;DCM

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.237 g

Overview

The LinkSwitch-CV dramatically simplifies low power, constant voltage (CV) converter design through a revolutionary control technique which eliminates the need for both an optocoupler and secondary CV control circuitry while providing very tight output voltage regulation. The combination of proprietary IC trimming and E-Shield™ transformer construction techniques enables Clampless™ designs with the LinkSwitch-CV LNK623/4. LinkSwitch-CV provides excellent cross-regulation for multiple-output flyback applications such as DVDs and STBs. A 700 V power MOSFET and ON/OFF control state machine, self-biasing, frequency jittering, cycle-by-cycle current limit, and hysteretic thermal shutdown circuitry are all incorporated onto one IC.

Applications

DVD/STB
Adapters
Standby and auxiliary supplies
Home appliances, white goods and consumer electronics
Industrial controls

Key features

Eliminates optocoupler and all secondary CV control circuitry
Eliminates bias winding supply – IC is self biasing
Compensates for external component temperature variations
Very tight IC parameter tolerances using proprietary trimming technology
Continuous and/or discontinuous mode operation for design flexibility
Frequency jittering greatly reduces EMI filter cost
Even tighter output tolerances achievable with external resistor selection/trimming
Auto-restart protection reduces delivered power by >95% for output short-circuit and all control loop faults (open and shorted components)
Hysteretic thermal shutdown – automatic recovery reduces power supply returns from the field
Meets HV creepage requirements between Drain and all other pins, both on the PCB and at the package
No-load consumption <200 mW at 230 VAC and down to below 70 mW with optional external bias
Easily meets all global energy efficiency regulations with no added components
ON/OFF control provides constant efficiency down to very light loads – ideal for mandatory EISA and ENERGY STAR 2.0 regulations
No primary or secondary current sense resistors – maximizes efficiency
Halogen free and RoHS compliant package