SS6639 查看數據表（PDF） - Silicon Standard Corp.
零件编号
产品描述 (功能)
比赛名单
SS6639 Datasheet PDF : 12 Pages
| |||
n TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
SS6639
80
79
VOUT
=
78
2.7V
77
VOUT
=
3.0V
76
VOUT
=
75
74
73
72
71
70
-40
-20
0
20
40
60
80
100
Output Current (mA)
Fig. 17 SS6639 Maximum Duty Cycle vs. Temperature
130
120
VOUT = 2.7V
110
VOUT = 3.0V
VOUT = 3.3V
100
VOUT = 5.0V
90
80
70
60
50
40
-40
-20
0
20
40
60
Temperature (°C)
80
100
Fig. 19 SS6639 EXT "L" On-Resistance
80
75
VOUT = 5.0V
70
VOUT = 3.3V
65
VOUT = 3.0V
VOUT = 2.7V
60
55
50
45
40
35
30
-40
-20
0
20
40
60
80
100
Temperature (°C)
Fig. 18 SS6639 Supply Current vs. Temperature
400
360
VOUT = 2.7V
320
VOUT = 3.0V
280
VOUT = 3.3V
VOUT = 5.0V
240
200
160
120
80
40
-40
-20
0
20
40
60
80
100
Temperature (°C)
Fig. 20 SS6639 EXT "H" On-Resistance
n BLOCK DIAGRAM
VOUT
1.25V REF.
1M
-
+
GND
Enable OSC, 100KHz
EXT
Rev.2.01 6/26/2003
www.SiliconStandard.com
7 of 12
Share Link: 