XC9116B02ADL TOREX [Torex Semiconductor], XC9116B02ADL Datasheet - Page 3

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

●XC9116B02A
●XC9116D02A
■BLOCK DIAGRAMS
■ ABSOLUTE MAXIMUM RATINGS
Power Dissipation
Operating Temperature Range
Storage Temperature Range
V
FB Pin Voltage
CE Pin Voltage
Lx Pin Voltage
Lx Pin Current
PARAMETER
VIN
V IN
FB
IN
C E
CE
FB
Pin Voltage
USP-6B
SOT-25
Error Amp
0.2V
0.2V
Error Amp
+
-
+
-
Compensation
Compensation
CE
C E
Phase
Phase
SYMBOL
V
Topr
V
Tstg
V
V
Pd
OUT
I
Feedback
Lx
CE
IN
Lx
Feedback
Generator, OSC
Current
Generator, OSC
Current
Ramp Wave
Ramp Wave
+
-
+
-
PWM Comparater
PWM Comparater
V
MAX Duty
V
V
V
SS
SS
SS
SS
- 55 ~ +125
Limit
- 40 ~ + 85
RATINGS
– 0.3 ~ 22.0
– 0.3 ~ 7.0
– 0.3 ~ 7.0
– 0.3 ~ 7.0
1000
250
100
Sense & Limit
Lx Over Voltage
Buffer Driver
Sense & Limit
Buf f er Driver
Current
Current
Limit
Ta = 25
UNITS
mW
mA
O
O
V
V
V
V
C
C
O
C
VSS
Lx
VSS
LX
XC9116
Series
3/22