LinkSwitch-II Series AC / DC LED Driver ICs:
2 Products FoundLinkSwitch-II Series AC / DC LED Driver ICs
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.
- 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 external component temperature variations
- Frequency jittering greatly reduces EMI filter cost
- Programmable switching frequency up to 85 kHz to reduce transformer size
- Auto-restart protection reduces power delivered by>95% for o/p short-circuit & control loop faults
- Easily meets all global energy efficiency regulations
- Applications: Chargers for cell/cordless phones, PDAs, MP3/portable audio devices, LED drivers
View
Buyer
Engineer
Manufacturer
Topology
LED Driver Type
Input Voltage Min
Input Voltage Max
Output Voltage Max
Output Current Max
Switching Frequency Typ
IC Mounting
IC Case / Package
No. of Pins
Operating Temperature Min
Operating Temperature Max
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
| Compare | Price For | Quantity | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ $1.730 ($1.9895)10+ $1.650 ($1.8975)50+ $1.540 ($1.771)100+ $1.430 ($1.6445)250+ $1.410 ($1.6215)More Pricing... | Min: 1 / Mult: 1 | Flyback | Isolated | 90V | 265V | 12.1V | 300mA | 80kHz | Surface Mount | SOIC | 8Pins | -40°C | 150°C | LinkSwitch-II Series | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ $1.430 ($1.6445)250+ $1.410 ($1.6215)500+ $1.390 ($1.5985)1000+ $1.270 ($1.4605) | Min: 100 / Mult: 1 | Flyback | Isolated | 90V | 265V | 12.1V | 300mA | 80kHz | Surface Mount | SOIC | 8Pins | -40°C | 150°C | LinkSwitch-II Series | |||||
