LT1305CS8 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1305CS8' PDF : 8 Pages View PDF
LT1305
TYPICAL PERFORMANCE CHARACTERISTICS
Switch On Time
8
7
6
5
4
3
2
–50 – 25 0
25 50
TEMPERATURE (°C)
75 100
LT1305 • G01
Quiescent Current
200
SWITCH OFF
190 VIN = 2V
180
170
160
150
140
130
120
110
100
–50 –25 0 25 50
TEMPERATURE (°C)
75 100
LT1305 • G04
LBI Pin Bias Current
20
18
16
14
12
10
8
6
4
2
0
–50 –25 0 25 50
TEMPERATURE (°C)
75 100
LT1305 • G07
Oscillator Frequency
200
190
180
170
160
150
140
130
120
110
100
–50 –25 0
25 50
TEMPERATURE (°C)
Quiescent Current
500
TA = 25°C
SWITCH OFF
400
75 100
LT1305 • G02
300
200
100
0
0
2
4
6
8
10
INPUT VOLTAGE (V)
LT1305 • G05
FB Pin Bias Current
20
18
16
14
12
10
8
6
4
2
0
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
LT1305 • G08
Maximum Duty Cycle
100
95
90
85
80
75
70
65
60
55
50
–50 –25 0 25 50
TEMPERATURE (°C)
Current Limit
2.4
75 100
LT1305 • G03
2.2
2.0
1.8
1.6
1.4
1.2
1.0
– 50 –25
0 25 50
TEMPERATURE (˚C)
75 100
LT1305 • G06
FB Voltage
1.250
1.245
1.240
1.235
1.230
1.225
1.220
1.215
1.210
1.205
1.200
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
LT1305 • G09
3
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