MIC45404 Datasheet, PDF (12/32 Pages) Microchip Technology – 19V 5A Ultra-Low Profile DC-to-DC Power Module

MIC45404
Note: Unless otherwise indicated, V_IN = 12V; C_VDDA= 2.2 µF, T_A = +25°C.
SW (5V/div)
V_OUT
AC-Coupled
(10 mV/div)
Time (1 µs/div)
V_IN = 12V
V_{OUT =} 1.2V
I_OUT = 0A
f_SW = 400 kHz
V_IN
AC-Coupled
(20 mV/div)
PG (5V/div)
V_OUT
AC-Coupled
(100 mV/div)
I_OUT
(2A/div)
V_IN = 12V
V_{OUT =} 1.0V
R_LOAD = 1 to 0.3
Time (100 µs/div)
FIGURE 2-30:
(I_OUT = 0A).
Switching Waveforms
SW (5V/div)
V_OUT
AC-Coupled
(10 mV/div)
Time (1 µs/div)
V_IN = 12V
V_{OUT =} 1.2V
I_OUT = 5A
f_SW = 400 kHz
V_IN
AC-Coupled
(100 mV/div)
FIGURE 2-32:
Load Transient Response.
V_IN
(2V/div)
V_OUT
AC-Coupled
(20 mV/div)
PG(5V/div)
Time (1 ms/div)
FIGURE 2-31:
(I_OUT = 5A).
Switching Waveforms
FIGURE 2-33:
Line Transient Response.
DS20005478A-page 12
 2015 Microchip Technology Inc.