参数资料
型号: SQM48T20010-NABP
厂商: Power-One
文件页数: 18/30页
文件大小: 0K
描述: DC/DC EIGHTH BRICK
标准包装: 100
系列: *
SQM48 Series Data Sheet
SemiQ
SQM48T/S25018 (1.8 Volts Out)
TM
Family 25A DC-DC Converters
i s
10 ? H
i c
Semi Q Family
source
inductance
V source
33 ? F
ESR <1 ?
electrolytic
capacitor
TM
DC/DC
Converter
1 ? F
ceramic
capacitor
Vout
Fig. 1.8V.7: Output voltage ripple (20 mV/div.) at full rated load
current into a resistive load with Co = 10 ? F tantalum + 1uF ce-
ramic and Vin = 48 V. Time scale: 1 ? s/div.
Fig. 1.8V.9: Input reflected ripple current, i c (100 mA/div.),
measured at input terminals at full rated load current and Vin =
48 V. Refer to Fig. 1.8V.8 for test setup. Time scale: 1 ? s/div.
Fig. 1.8V.8: Test setup for measuring input reflected ripple cur-
rents, i c and i s .
Fig. 1.8V.10: Input reflected ripple current, i s (10 mA/div.),
measured through 10 ? H at the source at full rated load current
and Vin = 48 V. Refer to Fig. 1.8V.8 for test setup. Time scale:
1 ? s/div.
MCD10085 Rev. 1.1, 08-Jul-10
Page 18 of 30
www.power-one.com
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