LM3445-220VEVAL National Semiconductor, LM3445-220VEVAL Datasheet - Page 16

• Manufacturer Part Number: LM3445-220VEVAL
• Description: LM3445 Triac Dimmable Offline LED Driver; Qty per Container: 1/
• Manufacturer: National Semiconductor

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THERMAL SHUTDOWN
Thermal shutdown limits total power dissipation by turning off
the output switch when the IC junction temperature exceeds
FIGURE 15. Master/Slave configuration with One Valley-Fill Circuit
16
165°C. After thermal shutdown occurs, the output switch
doesn’t turn on until the junction temperature drops to ap-
proximately 145°C.
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