Datasheet

MIC2288
DS20006034B-page 8  2018 Microchip Technology Inc.
FIGURE 2-13: Enable Characteristics.
FIGURE 2-14: Line Transient Response.
FIGURE 2-15: Load Transient Response.
FIGURE 2-16: Output Voltage Ripple and
Switching Waveforms
.
Time (400μs/div)
OUTPUT VOLTAGE
(5V/div)
ENABLE VOLTAGE
(2V/div)
3.6V
IN
12V
OUT
150mA Load
Output Voltage
Enable Voltage
Time (400μs/div)
OUTPUT VOLTAGE
(1mV/div) AC-Coupled
INPUT VOLTAGE
(2V/div)
4.2V
3.2V
12V
OUT
150mA Load
Time (400μs/div)
OUTPUT VOLTAGE
(100mV/div) AC-Coupled
LOAD CURRENT
(100mA/div)
10mA
150mA
3.6V
IN
12V
OUT
C
OUT
= 10F
Time (400ns/div)
OUTPUT VOLTAGE
(50mV/div)
INDUCTOR CURRENT
(500mA/div)
SWITCH SATURATION
(5V/div)
V
SW
Output Voltage
3.6V
IN
12V
OUT
150mA
Inductor Current
(10μH)