NJM2374A
-
-
Ver.2007-06-08
■TIPICAL CHARACTERISTICS
Saturation Voltage 2 vs. Temperature
(V
+
=5V,I
SW
=0.7A,Ic(driver)=50mA,β=14)
0
0.2
0.4
0.6
0.8
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Saturation Voltage 2 V
sat2
(V)
Discharge to Charge Current Ratio vs.
Temperature (V
+
=5V,S
I
=V
+
)
6
7
8
9
10
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Discharge to Charge Current
Ratio I
ratio
Saturation Voltage 1 vs. Temperature
(V
+
=5V,C
S
=C
D
,I
SW
=0.7A)
0.6
0.7
0.8
0.9
1
1.1
1.2
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Saturation Voltage 1 V
sat1
(V)
Operating Current vs. Temperature
(V
+
=5V,C
T
=1nF,S
I
=V
+
,IN
+
>Vth,E
S
=GND)
0
1
2
3
4
5
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Operating Current I
CC
(mA)
Threshold Voltage vs. Temperature
(V
+
=5V)
1.22
1.24
1.26
1.28
1.3
-50 -25 0 25 50 75 100 125 150
Ambient Temperature Ta (°C)
Threshold Voltage V
th
(V)