XC9116B02ADL TOREX [Torex Semiconductor], XC9116B02ADL Datasheet - Page 14

• Manufacturer Part Number: XC9116B02ADL
• Description: Step-Up DC/DC Converter-Backlight LED Driver
• Manufacturer: TOREX [Torex Semiconductor]

14/22
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
XC9116
(7) Lx On Resistance vs. Input Voltage
(9) FB Voltage vs. Ambient Temperature
(11) CE ’H’ Voltage vs. Input Voltage
0.210
0.205
0.200
0.195
0.190
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-50
2
2
-40
Ambient Temperature Ta (
-25
VCE=3.0V,VLx=0.4V,Rpull=10ohm,Tr:2SK583
Series
o
C
CL=0.22uF(Ceramic), SBD:XB0ASB03A1B
-40
3
Input Voltage VIN (V)
3
L=22uH(VLF3010),CIN=4.7uF(Ceramic)
Input Voltage VIN (V)
o
C
85
Ta=25
0
o
C
VFB=0V,Vpull=5V,Rpull=100ohm
o
VCE=3.0V,LED:NSPW310BS
C
Ta=25
25
4
4
o
C
50
85
5
5
o
C
75
O
C)
100
6
6
(8) Current Limit vs. Input Voltage
(12) CE ’L’ Voltage vs. Input Voltage
(10) Lx Overvoltage Limit vs. Input Voltage
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
700
600
500
400
300
200
100
0
22
21
20
19
18
2
2
2
-40
VCE=3.0V,VLx=0.4V,Rpull=10ohm,Tr:2SK583
o
C
3
-40
Input Voltage VIN (V)
Ta=25
Input Voltage VIN (V)
3
3
Input Voltage VIN(V)
o
C
Ta=25
Ta=25
o
VCE=3.0V,VFB=0V,Rpull=300ohm
-40
C
VFB=0V,Vpull=5V,Rpull=100ohm
o
C,85
o
4
o
C
C
4
4
o
C
85
5
5
5
o
85
C
o
C
6
6
6