MAX786S Просмотр технического описания (PDF) - Maxim Integrated

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MAX786S

Dual-Output Power-Supply Controller for Notebook Computers

Maxim Integrated 

Dual-Output Power-Supply

Controller for Notebook Computers

_________________________________Typical Operating Characteristics (continued)

(Circuit of Figure 1, TA = +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

ILOAD = 100mA

VIN = 10V

+5V LOAD-TRANSIENT RESPONSE

3A

LOAD CURRENT

0A

500ns/div

+5V OUTPUT CURRENT = 1A

VIN= 16V

+3.3V LOAD-TRANSIENT RESPONSE

3A

LOAD CURRENT

0A

200µs/div

VIN = 15V

+5V OUTPUT

50mV/div

200µs/div

VIN = 15V

+3.3V OUTPUT

50mV/div

_______________________________________________________________________________________ 5

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