MAX8952AEWET 데이터 시트보기 (PDF) - Maxim Integrated
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MAX8952AEWET Datasheet PDF : 31 Pages
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MAX8952
2.5A Step-Down Regulator
with Remote Sense in 2mm x 2mm WLP
Typical Operating Characteristics (continued)
(Typical Operating Circuit, VIN1 = VIN2 = 3.6V, VAGND = VPGND = 0V, VOUT = 1.1V, VDD = 1.8V, TA = +25°C, unless otherwise noted.)
LIGHT LOAD STARTUP WAVEFORMS
MAX8952 toc17
10I LOAD
VOUT
1V/div
IIN
100mA/div
IL
500mA/div
VEN
5V/div
200µs/div
HEAVY LOAD STARTUP WAVEFORMS
MAX8952 toc18
1I LOAD
VOUT
1V/div
400mA
IIN
200mA/div
IL
500mA/div
VEN
5V/div
200µs/div
PREBIAS STARTUP WAVEFORMS
(FORCED PWM)
MAX8952 toc19
OUTPUT PREBIASED TO 1.3V
STARTUP TO 1.1V
VOUT
500mV/div
IL
1A/div
VEN
5V/div
200µs/div
LINE TRANSIENT RESPONSE (4.2V TO
3.2V TO 4.2V), SYNC OFF
MAX8952 toc20
VIN
1V/div
VOUT
IL
300mA LOAD
20µs/div
20mV/div
200mA/div
LINE TRANSIENT RESPONSE (4.2V TO
3.2V TO 4.2V), 26MHz SYNC
MAX8952 toc21
VIN
1V/div
LOAD TRANSIENT RESPONSE
(1mA TO 1A)
MAX8952 toc22
VOUT
50mV/div
VOUT
IL
300mA LOAD
20µs/div
8
20mV/div
IL
200mA/div
IOUT
40µs/div
500mA/div
1A/div
Maxim Integrated
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