Rainbow Electronics MAX1673 - Manual (Page 5)

MAX1673
Regulated, 125mA-Output,
Charge-Pump DC-DC Inverter
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V OUT
50mV/div
25mA
125mA I OUT
100mA/div
LOAD-TRANSIENT RESPONSE (LIN MODE)
MAX1673 TOC10
250 µ s/div
CIRCUIT OF FIGURE 4
V OUT
50mV/div
25mA
125mA
LOAD-TRANSIENT RESPONSE (SKIP MODE)
MAX1673 TOC11
250 µ s/div
CIRCUIT OF FIGURE 4
I OUT
100mA/div
V OUT
50mV/div
4.5V
5.5V
V IN
2V/div
LINE-TRANSIENT RESPONSE (LIN MODE)
MAX1673 TOC12
50 µ s/div
I OUT = 100mA
CIRCUIT OF FIGURE 4
V OUT
50mV/div
4.5V
5.5V V IN
2V/div
LINE-TRANSIENT RESPONSE (SKIP MODE)
MAX1673 TOC13
50 µ s/div
I OUT = 100mA
CIRCUIT OF FIGURE 4
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V IN = +5V, C FLY = 2.2µF, C OUT = 22µF, T A = +25°C, unless otherwise noted.)