MAX15003 Datasheet, PDF (7/32 Pages) Maxim Integrated Products – Triple-Output Buck Controller with Tracking/Sequencing

Triple-Output Buck Controller with
Tracking/Sequencing
Typical Operating Characteristics (continued)
(Figure 8, V_IN = 12V, C_REG = 2.2µF, T_A = +25°C, unless otherwise noted.)
COINCIDENT STARTUP
MAX15003 toc17
10V/div
V_IN
0V
V_{OUT1, 2, 3}
CIRCUIT OF FIGURE 8, SEL = REG
1ms/div
1V/div
1V/div
1V/div
0V
V_OUT1
V_OUT2
COINCIDENT SHUTDOWN
MAX15003 toc18
500mV/div
500mV/div
V_OUT3
400µs/div
500mV/div
0V
V_IN
V_OUT2
CHANNEL 2 SHORT CIRCUIT
(COINCIDENT MODE)
MAX15003 toc19
10V/div
1V/div
V_OUT1
V_OUT3
V_IN
V_{OUT1, 2, 3}
0V
1V/div
400µs/div
1V/div
0V
SEQUENCING STARTUP
MAX15003 toc21
10V/div
0V
1ms/div
1V/div
1V/div
1V/div
0V
SEL = REG
V_IN
V_OUT1
CHANNEL 1 SHORT CIRCUIT
(COINCIDENT MODE)
MAX15003 toc20
10V/div
1V/div
V_OUT2
V_OUT3
V_OUT1
V_OUT2
400µs/div
0V
1V/div
1V/div
0V
SEQUENCING SHUTDOWN
MAX15003 toc22
500mV/div
500mV/div
V_OUT3
SEL = REG
400µs/div
500mV/div
0V
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