AP3029KTTR-E1 View Datasheet(PDF) - BCD Semiconductor
Part Name
Description
Manufacturer
AP3029KTTR-E1 Datasheet PDF : 16 Pages
| |||
WHITE LED STEP-UP CONVERTER
Typical Performance Characteristics (Continued)
(VF of WLED is 3.45V @ IF=20mA, unless otherwise noted )
Preliminary Datasheet
AP3029
700
600
500
400
300
-50OC
200
25OC
100OC
100
30
40
50
60
70
80
90
Duty Cycle (%)
450
400
350
300
250
200
150
100
50
50
100
150
200
250
300
Switch Current (mA)
Figure 16. Switch Current Limit vs. Duty Cycle
Figure 17. Switch Saturation Voltage
vs. Switch Current
250
200
150
100
50
0
0.0
0.5
1.0
1.5
2.0
2.5
CTRL Voltage (V)
Figure 18. Feedback Voltage vs. CTRL Pin Voltage
Aug. 2008 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
9
Share Link: 