APU3048M A-POWER [Advanced Power Electronics Corp.], APU3048M Datasheet - Page 15

• Manufacturer Part Number: APU3048M
• Description: DUAL SYNCHRONOUS PWM CONTROLLER CIRCUITRY AND LDO CONTROLLER
• Manufacturer: A-POWER [Advanced Power Electronics Corp.]

WAVEFORMS
Figure 10 - Soft-start voltage Vs. output voltages.
Figure 8 - Output voltage ripple for 1.8V @ 4A.
V
Vss
V
V
OUT2
OUT1
OUT3
: 1.8V
: 3.3V
: 2.5V
Figure 9 - Gate signals for 3.3V output.
Figure 11 - Gate signals for 1.8V output.
Ch1: Output current 2A/div.
Ch2: Gate signal for control FET 20V/div.
Ch3: Gate signal for sync FET 10V/div.
Ch1: Output current 2A/div.
Ch2: Gate signal for control FET 10V/div.
Ch3: Gate signal for sync FET 10V/div.
APU3048
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