XC651A
Series
■Absolute Maximum Ratings
PARAMETER
Output Voltage
Lx Pin Voltage
Lx Pin Current
EXT Pin Voltage
EXT Pin Current
EN Input Voltage
MWVDIN Input Voltage
RIP Input Voltage
MWOUT Output Voltage
MWOUT Output Current
V
IN
Input Voltage
V
DET
Output Voltage
V
DET
Output Current
CD Input Voltage
Continuous Total
Power Dissipation
Operating Ambient Temperature
Storage Temperature
SYMBOL
V
OUT
V
LX
I
LX
V
EXT
I
EXT
V
EN
MWVD
IN
V
RIP
V
MWOUT
I
MWOUT
V
IN
V
DET
I
DET
V
CD
Pd
Topr
Tstg
CONDITIONS
9
9
400
-0.3 ~ V
OUT
+ 0.3
±
50
-0.3 ~ V
OUT
+ 0.3
9
-0.3 ~ MWVD
IN
+ 0.3
9
50
9
9
50
-0.3 ~ V
IN
1 + 0.3
350
-30 ~ +80
-40 ~ +125
Ta=25
O
C
UNITS
V
V
mA
V
mA
V
V
V
V
mA
V
V
mA
V
mW
O
O
C
C
■電気的特性
（ＸＣ６５１Ａ４ＡＡ３ＶＲ）
■Electrical Characteristics (XC651A4AA3VR)
(note that the above is a sample part number and that actual part numbers will differ)
10
Set-Up Voltage
BLOCK
1. PFM DC/DC
2. MWVD
PARAMETER
Output Voltage
MW
OUT
1 detect voltage
MW
OUT
2 detect voltage
MW
OUT
3 detect voltage
MW
OUT
4 detect voltage
Detect Voltage 1
Detect Voltage 2
SYMBOL
V
OUT
V
DFMW
1
V
DFMW
2
V
DFMW
3
V
DFMW
4
V
DF
1
V
DF
2
SET-UP VOLTAGE
VALUE
Ta=25
O
C
UNITS
V
V
V
V
V
V
V
3. VD1
4.VD2
2.500
1.275
1.245
1.210
1.060
1.500
0.950
674
TOREX [ TOREX SEMICONDUCTOR ]
