Data Sheet
Boost Controller for WLED Driver in Medium-sized LCD Panel AP3041
Oct. 2012 Rev. 1. 2 BCD Semiconductor Manufacturing Limited
10
-75 -50 -25 0 25 50 75 100 125 150
1.0
1.2
1.4
1.6
1.8
2.0
PWM Threshold Voltage (V)
Temperature (
O
C)
Rising
Falling
-75 -50 -25 0 25 50 75 100 125 150
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
OV Thershold Voltage (V)
Temperature (
O
C)
V
IN
=12V
-75 -50 -25 0 25 50 75 100 125 150
0.26
0.28
0.30
0.32
0.34
0.36
FB Low Threshold Voltage (V)
Temperature (
O
C)
V
IN
=12V
-75 -50 -25 0 25 50 75 100 125 150
1.0
1.2
1.4
1.6
1.8
2.0
EN Threshold Voltage (V)
Temperature (
O
C)
V
IN
=12V
Rising
Falling
Typical Performance Characteristics (Continued)
Figure 12. EN Threshold Voltage vs. Temperature Figure 13. PWM Threshold Voltage vs. Temperature
Figure 14. OV Threshold Voltage vs. Temperature Figure 15. FB Low Threshold Voltage vs. Temperature
