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PT6913A - Current Regulator

Description

PT6913A/B is a special current regulator to drive HV LED.

Few external components design is very flexible in many compact size applications.

The simple driving topology will improve power factor, efficiency.

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Datasheet preview – PT6913A

Datasheet Details

Part number PT6913A
Manufacturer PTC
File Size 669.93 KB
Description Current Regulator
Datasheet download datasheet PT6913A Datasheet
Additional preview pages of the PT6913A datasheet.

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DESCRIPTION PT6913A/B is a special current regulator to drive HV LED. Few external components design is very flexible in many compact size applications. The simple driving topology will improve power factor, efficiency. 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 ℃ .
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