LT1244M Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT1244M Datasheet PDF : 16 Pages
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LT1241 Series
TYPICAL PERFOR A CE CHARACTERISTICS
Output Deadtime vs Oscillator
Frequency – LT1242, LT1244
60
50
5nF 2nF 1nF
40
30
500pF
20
10
0
0
100pF
100
OSCILLATOR FREQUENCY (kHz)
1000
LT1241 • TPC19
Output Rise and Fall Time
Output Deadtime vs Oscillator
Frequency – LT1241, LT1243,LT1245
75
70
10nF 5nF 2nF 1nF
65
500pF
60
55
50
0
100pF
100
OSCILLATOR FREQUENCY (kHz)
1000
LT1241 • TPC20
Timing Resistor vs Oscillator
Frequency
100
100pF
200pF
1nF
500pF
10
CT =10nF
2nF
5nF
VCC = 15V
TJ = 25°C
1
10k
100k
1M
OSCILLATOR FREQUENCY (Hz)
LT1241 • TPC21
Output Cross-Conduction Current
Current Sense Delay
VCC = 15V
CL = 1nF
TIME 50ns/DIV
LT1241 • TPC22
VCC = 15V
CL = 15pF
TIME 50ns/DIV
LT1241 • TPC23
VCC = 15V
CL = 1nF
TIME 50ns/DIV
LT1241 • TPC24
6
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