XCL208/XCL209
Series
■PIN
CONFIGURATION
VIN 8
9
NC
CE
7
6
10
AVSS 5
L2
4 VOUT
2
3
LX
NC
L1
1 PVSS
(BOTTOM VIEW)
■PIN
ASSIGNMENT
PIN NUMBER
USP-10B03
1
2
3
4
5
6
7
8
9
10
PIN NAME
PVSS
LX
NC
FB
VOUT
AVSS
CE
NC
VIN
L1
L2
FUNCTIONS
(Power) Ground
Switching Output
No Connection
Output Voltage Sense Pin (Type F)
Fixed Output Voltage Pin (Type A/B)
(Analog) Ground
Active High Enable
No Connection
Power Supply Input
Inductor Electrodes
Inductor Electrodes
■FUNCTION
PIN NAME
CE
SIGNAL
L
H
CONDITIONS
AV
SS
≦V
CE
≦0.25V
0.65V≦V
CE
≦6V
STATUS
Stand-by
Active
* When the CE pin is left open, the IC may operate unstable.
Please do not leave the CE pin open.
■ABSOLUTE
MAXIMUM RATINGS
Ta=25℃
PARAMETER
Input Voltage
Lx Pin Voltage
Output Voltage
CE Input Voltage
Lx Pin Current
Power Dissipation
(*1)
Operating Ambient Temperature
Storage Temperature
(*1)
SYMBOL
V
IN
V
Lx
V
OUT
V
CE
I
LX
Pd
Topr
Tstg
RATINGS
-0.3∼6.5
-0.3∼V
IN
+0.3≦6.5
-0.3∼6.5
-0.3∼6.5
±1500
500
-40∼+85
-40∼+125
UNITS
V
V
V
V
mA
mW
℃
℃
Each voltage rating uses the V
SS
pin as a reference.
The value is an example data which is taken with the PCB mounted.
4/22
TOREX [ TOREX SEMICONDUCTOR ]
