MAX1946ETA(2003) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX1946ETA
(Rev.:2003)
(Rev.:2003)
Maxim Integrated
MAX1946ETA Datasheet PDF : 13 Pages
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Single USB Switch with Autoreset and
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Typical Operating Characteristics (continued)
(Circuit of Figure 2, VIN = 5V, CIN = 0.1µF, COUT = 1µF, ON = SEL, TA = +25°C, unless otherwise noted.)
SWITCH TURN-ON TIME
(tON + tRISE)
MAX1946 toc17
COUT = 1µF
ROUT = 10Ω
SWITCH TURN-OFF TIME
(tOFF + tFALL)
MAX1946 toc18
COUT = 1µF
ROUT = 10Ω
A
0
A
0
B
0
B
0
A: VON, 2V/div
B: VOUT, 2V/div
1ms/div
A: VON, 2V/div
B: VOUT, 2V/div
1ms/div
STARTUP WAVEFORMS
COUT = 1µF
MAX1946 toc19
COUT = 1µF
A
ROUT = 10Ω
0
B
0
C
0
D
0
400µs/div
A: VOUT, 5V/div
B: VFAULT, 5V/div
C: VOUT, 2V/div
D: IOUT, 500mA/div
STARTUP WAVEFORMS
COUT = 330µF
MAX1946 toc20
COUT = 330µF
A
ROUT = 10Ω
0
B
0
C
0
D
0
1ms/div
A: VOUT, 5V/div
B: VFAULT, 5V/div
C: VOUT, 2V/div
D: IOUT, 500mA/div
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