MQFL-28VE-1R8S
Output:
1.8V
Current:
40A
technical Specification
See Fig. 15
See Fig. 16
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va
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ic n
at ce
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TBD
MQME
Filter
i
C
MQFL
Converter
V
OUT
V
SOURCE
ceramic
capacitor
1µF
n
capacitor
10µF,
100mW
ESR
Figure 13: Output voltage response to step-change in input voltage
(16V - 50V - 16V). Load cap: 10µF, 100mΩ ESR tantalum cap and 1µF
ceramic cap. Ch 1: Vout (200mV/div). Ch 2: Vin (20V/div).
Terminal Ripple Current (Figure 15) and Output Voltage Ripple
(Figure 16).
F
igure 14: Test set-up diagram showing measurement points for Input
TBD
TBD
Figure 15: Input terminal current ripple, ic, at full rated output current
and nominal input voltage with SynQor MQ filter module (50mA/div).
Bandwidth: 20MHz. See Figure 14.
Figure 16: Output voltage ripple, Vout, at nominal input voltage and
rated load current (20mV/div). Load capacitance: 1µF ceramic capacitor
and 10µF tantalum capacitor. Bandwidth: 10MHz. See Figure 14.
TBD
TBD
Figure 17: Rise of output voltage after the removal of a short circuit
across the output terminals. Ch 1: Vout (500mV/div).
Ch 2: Iout (20A/div)
.
Phone 1-888-567-9596
Figure 18: SYNC OUT vs. time, driving SYNC IN of a second SynQor
MQFL converter. Ch1: SYNC OUT: (1V/div).
Product # MQFL-28VE-1R8S
www.synqor.com
Doc.# 005-0005206 Rev. 1
04/22/09
Page 8
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