PT6913 Datasheet PDF - PTC
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PT6913 is a special current regulator to drive HV LED.
Compact, few external components design is very
flexible in many applications. PT6913 provides a
programmable 10~100mA constant current. Maximum
400V input voltage provides high reliability for HV LED
lighting. The simple driving topology will improve
power factor, efficiency. EMI issue will be avoided with
this linear control.
Special design is convenient in high-side application.
LED open/short is protected by PT6913. The high
voltage will be absorbed by PT6913 itself. LEDs will
never face high voltage problem.
To improve driving capability, PT6913 provides a pin to
drive external MOSFET. It will be flexible in larger
PT6913 also provide temperature compensation.
When internal junction temperature is higher than
135 ℃ , PT6913 will decrease the output current
linearly. The output current will be zero when junction
temperature reaches 150℃. This protection effectively
avoids the flicker problem during abnormal
GU10, MR16, E11, E17 LED Bulb
Compact Size LED Lighting
Current Regulator for HV LED
5V~400V Operating Voltage
10~100mA Programmable Output Current
±5% Current Accuracy (Target)
Less Than 150uA Operating Current
Parallel Using for High Current Application
Driving External MOSFET for Larger Current
LED Short Protection
When TJ>135℃, output current will be decreased.
Output current will be zero when TJ=150℃
Electrical Capacitor Needless
High Power Factor
Few External Components
Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan
ABSOLUTE MAXIMUM RATINGS
VIN to GND
IS to GND
GD to GND
Maximum Output Current
Continuous Power Dissipation(Ta=25℃)
REF2.1 5 Nov., 2011
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On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for PT6913 electronic component.
|Information||Total 8 Pages|
|Link URL||[ Copy URL to Clipboard ]|
|Download||[ PT6913.PDF Datasheet ]|
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