PTC PT6913B
PT6913A/B is a special current regulator to drive HV LED. The simple driving topology will improve power factor, efficiency.| Part No. | PT6913B |
|---|---|
| Datasheet | PT6913B Download |
| Manufacturer |  PTC |
| Description | Current Regulator |
| Buy | Stock & Price |
DESCRIPTION
Few external components design is very flexible in many compact size applications. EMI issue will be avoided with this linear control. PT6913A/B supports maximum 400V input voltage that ensures the high reliability for HV LED lighting. LED open/short is protected by PT6913A/B. The high voltage will be absorbed by PT6913A/B itself. LEDs will never face high voltage problem. PT6913A/B also provides temperature attenuation function. When internal junction temperature is higher than 130℃, PT6913A/B will decrease the output current linearly. The output current will be zero when internal junction temperature reaches 150 ℃ . This protection method effectively avoids the flicker problem during abnormal environment temperature.APPLICATIONS
● LED Bulb● LED Tube Lamp
● Compact Size LED Lighting BLOCK DIAGRAM PT6913A/B Current Regulator for HV LED FE
