Preliminary Datasheet
CURRENT MODE PWM CONTROLLER FOR BJT
AP3720
Typical Performance Characteristics (Continued)
370
365
360
355
350
345
340
335
330
325
320
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Temperature (oC)
Figure 8. LEB vs. Temperature
Operation Description
Jul. 2009 Rev. 1. 0
Figure 9. Operation Diagram of AP3720
BCD Semiconductor Manufacturing Limited
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