34845 Datasheet, PDF (2/21 Pages) Freescale Semiconductor, Inc – Low Cost 6 Channel LED Backlight Driver with Integrated Power Supply

DEVICE VARIATIONS
Table 1. Device Variations
Characteristic
Boost Switch Current Limit
Switching Frequency
Slope Compensation
DEVICE VARIATIONS
34845, 34845A
34845B
34845
34845A
34845B
34845
34845A
34945B
Symbol
I_{BOOST_LIMIT}
f_S
V_SLOPE
Min
1.9
2.1
540
1080
270
-
-
-
Typ
2.1
2.35
600
1200
300
0.52
0.73
0.22
Max
2.3
2.6
660
1320
330
-
-
-
Unit
A
kHz
V/μs
34845
2
Analog Integrated Circuit Device Data
Freescale Semiconductor