MAX786 Datasheet, PDF (5/20 Pages) Maxim Integrated Products – Dual-Output Power-Supply Controller for Notebook Computers

Dual-Output Power-Supply
Controller for Notebook Computers
_________________________________Typical Operating Characteristics (continued)
(Circuit of Figure 1, T_A = +25°C, unless otherwise noted.)
IDLE MODE WAVEFORMS
PULSE-WIDTH MODULATION MODE WAVEFORMS
+5V OUTPUT
50mV/div
LX 10V/div
2V/div
+5V OUTPUT
50mV/div
200µs/div
I_LOAD = 100mA
V_IN = 10V
+5V LOAD-TRANSIENT RESPONSE
3A
LOAD CURRENT
0A
500ns/div
+5V OUTPUT CURRENT = 1A
V_IN= 16V
+3.3V LOAD-TRANSIENT RESPONSE
3A
LOAD CURRENT
0A
200µs/div
V_IN = 15V
+5V OUTPUT
50mV/div
200µs/div
V_IN = 15V
+3.3V OUTPUT
50mV/div
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