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EDA ModelsEasyEDA
POWER INTEGRATIONS LNK604DG-TL
| Manufacturer | |
| MPN | LNK604DG-TL |
| LCSC Part # | C567839 |
| Packaging | SOIC-7 |
| Customer # | |
| Key Attributes | Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers |
| Datasheet |  POWER INTEGRATIONS LNK604DG-TL |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Manufacturer | POWER INTEGRATIONS | |
| Packaging | SOIC-7 | |
| Operating Temperature | -40℃~+150℃ | |
| Frequency - Switching | 85kHz | |
| Voltage - Breakdown | 700V | |
| Features | Inductor compensation;EMI optimization (spread spectrum);Leading edge blanking;Hiccup current limiting;Light load efficient mode;Cable compensation;Constant Current Mode (CC);Constant Voltage (CV);Short Circuit Protection;Overtemperature protection (OTP) | |
| Topology | Flyback | |
| Duty Cycle(Max) | 55% | |
| Working Mode | DCM | |
| Feedback System | Primary-side feedback |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The LinkSwitch-II dramatically simplifies low power CV/CC charger designs by eliminating an optocoupler and secondary control circuitry. The device introduces a revolutionary control technique to provide very tight output voltage and current regulation, compensating for transformer and internal parameter tolerances along with input voltage variations. The device incorporates a 700 V power MOSFET, a novel ON/OFF control state machine, a high-voltage switched current source for self biasing, frequency jittering, cycle-by-cycle current limit and hysteretic thermal shutdown circuitry onto a monolithic IC.
Features
AI Translation
- Eliminates optocoupler and all secondary CV/CC control circuitry
- Eliminates all control loop compensation circuitry
- Compensates for transformer inductance tolerances
- Compensates for input line voltage variations
- Compensates for cable voltage drop (LNK61X series)
- Compensates for external component temperature variations
- Very tight IC parameter tolerances using proprietary trimming technology
- Frequency jittering greatly reduces EMI filter cost
- Even tighter output tolerances achievable with external resistor selection/trimming
- Programmable switching frequency up to 85 kHz to reduce transformer size
- Auto-restart protection reduces power delivered by > 95% for output short-circuit and control loop faults (open and shorted components)
- Hysteretic thermal shutdown – automatic recovery reduces power supply returns from the field
- Meets high-voltage creepage requirements between DRAIN and all other pins both on the PCB and at the package
- Easily meets all global energy efficiency regulations
- No-load consumption below 30 mW at 230 VAC with optional external bias winding
- ON/OFF control provides constant efficiency down to very light loads – ideal for CEC and ENERGY STAR 2.0 regulations
- No current sense resistors – maximizes efficiency
- Halogen free and RoHS compliant package
Applications
AI Translation
- Chargers for cell/cordless phones, PDAs, MP3/portable audio devices, adapters, LED drivers, etc.
In-Stock: 66
66 In stock, ships now
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| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.5302 | $ 0.53 |
| 10+ | $ 0.4321 | $ 4.32 |
| 30+ | $ 0.3816 | $ 11.45 |
| 100+ | $ 0.3325 | $ 33.25 |
| 500+ | $ 0.3034 | $ 151.70 |
| 1,000+ | $ 0.2881 | $ 288.10 |
Standard Packaging2500/Full Reel | ||
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Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Manufacturer | POWER INTEGRATIONS | |
| Packaging | SOIC-7 | |
| Operating Temperature | -40℃~+150℃ | |
| Frequency - Switching | 85kHz | |
| Voltage - Breakdown | 700V | |
| Features | Inductor compensation;EMI optimization (spread spectrum);Leading edge blanking;Hiccup current limiting;Light load efficient mode;Cable compensation;Constant Current Mode (CC);Constant Voltage (CV);Short Circuit Protection;Overtemperature protection (OTP) | |
| Topology | Flyback | |
| Duty Cycle(Max) | 55% | |
| Working Mode | DCM | |
| Feedback System | Primary-side feedback |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The LinkSwitch-II dramatically simplifies low power CV/CC charger designs by eliminating an optocoupler and secondary control circuitry. The device introduces a revolutionary control technique to provide very tight output voltage and current regulation, compensating for transformer and internal parameter tolerances along with input voltage variations. The device incorporates a 700 V power MOSFET, a novel ON/OFF control state machine, a high-voltage switched current source for self biasing, frequency jittering, cycle-by-cycle current limit and hysteretic thermal shutdown circuitry onto a monolithic IC.
Features
AI Translation
- Eliminates optocoupler and all secondary CV/CC control circuitry
- Eliminates all control loop compensation circuitry
- Compensates for transformer inductance tolerances
- Compensates for input line voltage variations
- Compensates for cable voltage drop (LNK61X series)
- Compensates for external component temperature variations
- Very tight IC parameter tolerances using proprietary trimming technology
- Frequency jittering greatly reduces EMI filter cost
- Even tighter output tolerances achievable with external resistor selection/trimming
- Programmable switching frequency up to 85 kHz to reduce transformer size
- Auto-restart protection reduces power delivered by > 95% for output short-circuit and control loop faults (open and shorted components)
- Hysteretic thermal shutdown – automatic recovery reduces power supply returns from the field
- Meets high-voltage creepage requirements between DRAIN and all other pins both on the PCB and at the package
- Easily meets all global energy efficiency regulations
- No-load consumption below 30 mW at 230 VAC with optional external bias winding
- ON/OFF control provides constant efficiency down to very light loads – ideal for CEC and ENERGY STAR 2.0 regulations
- No current sense resistors – maximizes efficiency
- Halogen free and RoHS compliant package
Applications
AI Translation
- Chargers for cell/cordless phones, PDAs, MP3/portable audio devices, adapters, LED drivers, etc.
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |