MAX1673 Datasheet, PDF (5/8 Pages) Maxim Integrated Products – Regulated, 125mA-Output, Charge-Pump DC-DC Inverter

Regulated, 125mA-Output,
Charge-Pump DC-DC Inverter
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.)
LOAD-TRANSIENT RESPONSE (LIN MODE)
MAX1673 TOC10
I_OUT
100mA/div
125mA
25mA
LOAD-TRANSIENT RESPONSE (SKIP MODE)
MAX1673 TOC11
I_OUT
100mA/div
125mA
25mA
CIRCUIT OF FIGURE 4
V_OUT
50mV/div
CIRCUIT OF FIGURE 4
250µs/div
LINE-TRANSIENT RESPONSE (LIN MODE)
MAX1673 TOC12
V_IN
2V/div
5.5V
4.5V
V_OUT
50mV/div
250µs/div
LINE-TRANSIENT RESPONSE (SKIP MODE)
MAX1673 TOC13
I_OUT = 100mA
V_IN CIRCUIT OF FIGURE 4
5.5V
2V/div
4.5V
V_OUT
50mV/div
I_OUT = 100mA
CIRCUIT OF FIGURE 4
50µs/div
V_OUT
50mV/div
50µs/div
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