Power Integrations LNK605DG-TL
- Part No.:
- LNK605DG-TL
- Manufacturer:
- Power Integrations
- Category:
- AC DC Converters, Offline Switches
- Package:
- 8-SOIC (0.154", 3.90mm Width), 7 Leads
- Datasheet:
-
LNK605DG-TL.pdf
- Description:
- IC OFFLINE SWITCH FLYBACK 8SO
- Quantity:
-
Unit Price:$0
Ext Price:$0
- Payment:
-
- Shipping:
-
LNK605DG-TL Information
- Specifications
- Product Details
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Power Integrations
- Series:
- LinkSwitch®-II
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width), 7 Leads
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Isolation:
- Isolated
- Internal Switch(s):
- Yes
- Voltage - Breakdown:
- 700V
- Topology:
- Flyback
- Voltage - Start Up:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Duty Cycle:
- 55%
- Frequency - Switching:
- Up to 85kHz
- Power (Watts):
- 5.1 W
- Fault Protection:
- Current Limiting, Open Loop, Over Temperature, Short Circuit
- Control Features:
- -
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SO-8C
- Mounting Type:
- Surface Mount
- Datasheet:
-
LNK605DG-TL.pdf
LNK605DG-TL – Power Integrations LinkSwitch Offline Switching Regulator (SO-8)
Quick Answer The LNK605DG-TL is a highly integrated offline switching IC from Power Integrations. It combines a 700V MOSFET with control circuitry in a compact SO-8 package, designed for high-efficiency, low-component-count AC/DC power conversion. It offers excellent no-load power consumption and is suitable for universal input low-power applications.
Current Stock at ICMASS: Strong inventory ready for immediate worldwide delivery.
Key Specifications
| Parameter | Value | Details |
|---|---|---|
| Manufacturer | Power Integrations | LinkSwitch Family |
| Part Number | LNK605DG-TL | SO-8 Package |
| Topology | Flyback | Universal Input |
| Output Power | Up to 8W | Depends on design |
| Integrated MOSFET | 700V | Built-in |
| Input Voltage | 85 – 265 VAC | Universal |
| Switching Frequency | Variable with jitter | Low EMI |
| Protection Features | Auto-restart, Short Circuit, Open Loop, Thermal Shutdown | Comprehensive |
| Operating Temperature | -40°C to +150°C | Junction |
Why Choose LNK605DG-TL?
- Highly integrated design - minimal external components needed
- Excellent efficiency and very low no-load power consumption
- 700V MOSFET for robust universal input performance
- Frequency jitter for superior EMI performance
- Compact SO-8 package for space-constrained designs
- Cost-effective and reliable Power Integrations solution
Typical Applications
- USB chargers and mobile adapters
- Small home appliance power supplies
- LED lighting drivers (low to medium power)
- Industrial auxiliary power
- Smart home and IoT devices
- Battery chargers
- Standby power supplies
- General purpose low-power offline converters
LNK605DG-TL Alternatives & Cross Reference
| Model | Manufacturer | Max Power | Package | Key Advantage | Best For |
|---|---|---|---|---|---|
| LNK605DG-TL | Power Integrations | ~8W | SO-8 | Best balance & stock | General low power |
| LNK604DG-TL | Power Integrations | Similar | SO-8 | Close performance | Direct alternative |
| LNK625DG-TL | Power Integrations | ~10W | SO-8 | Slightly higher power | Higher output |
| LNK304DG-TL | Power Integrations | ~12W | SO-8 | Higher power option | Medium power |
| TNY274PG | Power Integrations | ~10W | DIP-7 | TinySwitch series | Alternative family |
Purchasing Information at ICMASS
- Stock Status: Strong inventory available
- MOQ: 100 pieces (samples welcome)
- Lead Time: 1-3 days for stock orders
- Shipping: Fast global delivery via DHL, UPS, FedEx
- Quality Guarantee: 100% genuine Power Integrations components with full traceability
Get Competitive Quote – Contact us today for bulk pricing and technical support.
Frequently Asked Questions (FAQ)
Q1: What is the maximum output power of LNK605DG-TL? A: Up to approximately 8W depending on thermal design and input voltage.
Q2: What package does LNK605DG-TL use? A: SO-8 surface mount package.
Q3: Does it support universal input voltage? A: Yes, 85–265 VAC universal input.
Q4: What protection features does it include? A: Auto-restart for short circuit, open loop, and over-temperature protection.
Q5: Is LNK605DG-TL suitable for USB chargers? A: Yes, widely used in low-power USB chargers and adapters.
Q6: Is LNK605DG-TL in stock at ICMASS? A: Yes, we maintain strong inventory for fast global shipping.
Q7: Does it require an optocoupler? A: No, it uses primary-side regulation, reducing component count and cost.
Q8: What is the integrated MOSFET voltage rating? A: 700V, providing excellent surge margin.
Q9: Can it be used in LED drivers? A: Yes, suitable for low to medium power LED lighting applications.
Q10: Do you offer volume pricing? A: Yes, competitive tiered pricing for quantities from 1K to 100K+.
Q11: What is the operating temperature range? A: -40°C to +150°C junction temperature.
Q12: Can you provide reference design support? A: Yes, we supply official Power Integrations datasheets, reference designs, and technical recommendations.
Related Products
- LNK603DG-TL / LNK604DG-TL / LNK625DG-TL
- LNK304DG-TL
- TNY series TinySwitch
- Other Power Integrations Offline Switchers
| Image |
|
|
| Part Number | LNK605DG-TL | LNK605DG |
| Manufacturer | Power Integrations | Power Integrations |
| Series | LinkSwitch®-II | LinkSwitch®-II |
| Package/Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Packaging | Tape & Reel (TR) | Tube |
| Product Status | Active | Discontinued at Digi-Key |
| Output Isolation | Isolated | Isolated |
| Internal Switch(s) | Yes | Yes |
| Voltage - Breakdown | 700V | 700V |
| Topology | Flyback | Flyback |
| Voltage - Start Up | - | - |
| Voltage - Supply (Vcc/Vdd) | - | - |
| Duty Cycle | 55% | 55% |
| Frequency - Switching | Up to 85kHz | Up to 85kHz |
| Power (Watts) | 5.1 W | 5.1 W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Grade | - | - |
| Qualification | - | - |
| Supplier Device Package | SO-8C | SO-8C |
| Mounting Type | Surface Mount | Surface Mount |
User Guide
- Purchase & Inquiry
- Package
- Shipping Information
- Customer Review
You may place an order without registering to IC-MAX.COM
We strongly suggest you sign in before purchasing as you can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
-
- Step1：Prepare product
-
- Step2：Vacuum packaging
-
- Step3：Anti-static bag
-
- Step4：Individual package
-
- Step5：Packaging box
-
- Step6：Barcode shipping label
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
- Hot Sale
- Related Categories
- Include Parts
- Popular Search
- Voltage Regulators - Linear, Low Drop Out (LDO) Regulators(66836)
- Voltage Regulators - Linear Regulator Controllers(325)
- Voltage Regulators - Linear + Switching(1473)
- Voltage Regulators - DC DC Switching Regulators(35756)
- Voltage Reference(8428)
- V/F and F/V Converters(139)
- Thermal Management(515)
- Supervisors(41287)
- Special Purpose Regulators(4820)
- RMS to DC Converters(144)
The following parts include "LNK605DG-TL" in Silicon Labs LNK605DG-TL.
- Part Number
- Manufacturer
- Package
- Description
- LNK6407D-TL Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- LNK3204D-TL Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- SR10LG-G Microchip Technology 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- TNY285DG-TL Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- LNK304DN-TL Datasheet, Price, Stock & Alternatives | ICMASS Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- TNY285KG-TL Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- LNK3206D-TL Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- LNK623DG-TL Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- TNY286PG Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
- LNK624DG-TL Power Integrations 8-SOIC (0.154", 3.90mm Width), 7 Leads IC OFFLINE SWITCH FLYBACK 8SO
The following parts are popular search parts in Test and Measurement.
Inventory:20,188
Please send an inquiry. Send us your inquiry, and we will respond immediately.
- 1500+ Daily average RFQ Volume
- 20,000.000 Standard Product Unit
- 1800+ Worldwide Manufacturers
- 15,000+ In-stock Warehouse
