LinkSwitch-PH Series AC / DC LED Driver ICs :
3 Products FoundLinkSwitch-PH Series AC / DC LED Driver ICs
The LinkSwitch-PH dramatically simplifies implementation of LED drivers requiring PF> 0.9, TRIAC dimming and high efficiency. LinkSwitch-PH incorporates a 725 V power MOSFET, a continuous-mode PWM controller, a high voltage switched current source for self biasing, frequency jittering, cycle-by-cycle current limit and hysteretic thermal shutdown circuitry, all in a monolithic IC.
- Single stage power factor correction and accurate constant current (CC) output
- Flicker-free phase-controlled TRIAC dimming
- Eliminates optocoupler and all secondary current control circuitry
- Simple primary-side PWM dimming interface
- Compensates for transformer inductance tolerances
- Frequency jittering greatly reduces EMI filter size and costs
- Low standby power remote ON/OFF feature (<50 mW="" at="" 230="" VAC)<=""/>
- Auto-restart for short circuit protection
- Automatic thermal shutdown restart with hysteresis
- Applications: Commercial & Industrial lighting, Indoor lighting, Outdoor lighting.
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price | Quantity | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
POWER INTEGRATIONS | Each | 1+Php177.100 10+Php173.900 25+Php170.300 50+Php145.600 100+Php143.800 More Pricing... | Constant Current | Isolated | 85V | 308V | - | - | 66kHz | Through Hole | eSIP | 7Pins | -40°C | 150°C | LinkSwitch-PH Series | |||||
POWER INTEGRATIONS | Each | 1+Php243.300 10+Php212.700 25+Php176.200 50+Php158.400 100+Php146.100 More Pricing... | Flyback | Isolated | 90V | 265V | 28V | 500mA | 66kHz | Through Hole | eSIP | 7Pins | -40°C | 150°C | LinkSwitch-PH Series | |||||
POWER INTEGRATIONS | Each | 1+Php269.800 10+Php236.000 25+Php195.900 50+Php175.800 100+Php162.100 More Pricing... | Flyback | Isolated | 90V | 265V | 28V | 500mA | 66kHz | Through Hole | eSIP | 7Pins | -40°C | 150°C | LinkSwitch-PH Series | |||||
