LTC1644IGN Просмотр технического описания (PDF) - Linear Technology
Номер в каталоге
Компоненты Описание
Список матч
LTC1644IGN Datasheet PDF : 24 Pages
| |||
TYPICAL PERFOR A CE CHARACTERISTICS
LTC1644
3VSENSE Input Current
vs Temperature
60
50
3VOUT = 0V
40
30
20
10
0
–50 –25
3VOUT = 2V
0 25 50
75 100
TEMPERATURE (°C)
1644 G28
5VOUT Input Current
vs Temperature
104
103
102
101
100
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1644 G31
TIMER Pin Current
vs Temperature (OFF/ON = 4V)
70
VTIMER = 5V
60
OFF/ON = 4V
50
40
30
20
10
0
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1644 G34
5VIN Input Current vs Temperature
1.04
TIMER = 0V
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
–50 –25 0
25 50 75 100
TEMPERATURE (°C)
1644 G29
3VOUT Input Current
vs Temperature
164
163
162
161
160
159
158
157
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1644 G32
TIMER Threshold Voltage
vs Temperature
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
–50 –25 0
25 50 75 100
TEMPERATURE (°C)
1644 G35
3VIN Input Current vs Temperature
550
500
TIMER PIN FLOATING
450
400
TIMER = 0V
350
300
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1644 G30
TIMER Pin Current
vs Temperature (ON = 0V)
21.6
VTIMER = 0V
ON = 0V
21.4
21.2
21.0
20.8
20.6
20.4
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1644 G33
5VOUT Discharge Resistance
vs Temperature
70
60
50
40
30
20
10
0
–50 –25 0
25 50 75 100
TEMPERATURE (°C)
1644 G36
1644f
7
Share Link: 