LT1641 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT1641 Datasheet PDF : 12 Pages
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TEST CIRCUIT
LT1641
ON
VCC
FB
SENSE
V+
5V
5k
PWRGD
GATE
GND
TIMER
1641 F01
+– 24V
10nF
Figure 1
TI I G DIAGRA S
ON
GATE
1.313V
1.233V
tPLHON
5V
Figure 2. ON to GATE Timing
tPHLON
1V
1641 F02
FB
PWRGD
1.313V
1.233V
tPLHFB
1V
Figure 3. FB to PWRGD Timing
tPHLFB
1V
1641 F03
VCC – SENSE
47mV
tPHLSENSE
VCC
GATE
1641 F04
Figure 4. SENSE to GATE Timing
5
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