APW7108 Ver la hoja de datos (PDF) - Anpec Electronics
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APW7108 Datasheet PDF : 28 Pages
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APW7108
Operating Waveforms (Cont.)
Load Transient at PFM Mode
0A->5A->0A (CH1)
IOUT1 rise/fall time = 1µs
1
Load Transient at PWM Mode
0A->5A->0A (CH1)
IOUT1 rise/fall time = 1µs
1
2
3
4
CH1: VOUT1 (AC, 50mV/div)
CH2: VPHASE1 (20V/div)
CH3: IL1 (5A/div)
CH4: VOUT2 (AC, 50mV/div)
Time: 20µs/div
Load Transient at PFM Mode
0A->5A->0A (CH2)
IOUT2 rise/fall time = 1µs
1
2
3
4
CH1: VOUT1 (AC, 50mV/div)
CH2: VPHASE1 (20V/div)
CH3: IL1 (5A/div)
CH4: VOUT2 (AC, 50mV/div)
Time: 20µs/div
2
3
4
CH1: VOUT1 (AC, 50mV/div)
CH2: VPHASE1 (20V/div)
CH3: IL1 (5A/div)
CH4: VOUT2 (AC, 50mV/div)
Time: 20µs/div
Load Transient at PWM Mode
0A->5A->0A (CH2)
IOUT2 rise/fall time = 1µs
1
2
3
4
CH1: VOUT1 (AC, 50mV/div)
CH2: VPHASE1 (20V/div)
CH3: IL1 (5A/div)
CH4: VOUT2 (AC, 50mV/div)
Time: 20µs/div
Copyright © ANPEC Electronics Corp.
10
Rev. A.4 - Jan., 2009
www.anpec.com.tw
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