MQFL-28VE-1R8S Datasheet, PDF (7/19 Pages) SynQor Worldwide Headquarters – HIGH RELIABILITY DC-DC CONVERTER

Technical Specification
MQFL-28VE-1R8S
Output: 1.8V
Current: 40A
TBD
TBD
Figure 7: Turn-on transient at full resistive load and zero output
capacitance initiated by ENA1. Input voltage pre-applied.
Ch 1: Vout (500mV/div). Ch 2: ENA1 (5V/div).
Figure 8: Turn-on transient at full resistive load and 10mF output
capacitance initiated by ENA1. Input voltage pre-applied.
Ch 1: Vout (500mV/div). Ch 2: ENA1 (5V/div).
TBD
TBD
Figure 9: Turn-on transient at full resistive load and zero output
capacitance initiated by ENA2. Input voltage pre-applied.
Ch 1: Vout (500mV/div). Ch 2: ENA2 (5V/div).
Figure 10: Turn-on transient at full resistive load and zero output
capacitance initiated by Vin. ENA1 and ENA2 both previously high.
Ch 1: Vout (500mV/div). Ch 2: Vin (10V/div).
TBD
TBD
Figure 11: Output voltage response to step-change in load current 50%- ^{Figure 12: Output voltage response to step-change in load current 0%-}
100%-50% of Iout (max). Load cap: 1µF ceramic cap and 10µF,
50%-0% of Iout (max). Load cap: 1µF ceramic cap and 10µF, 100mΩ
100mΩ ESR tantalum cap. Ch 1: Vout (200mV/div). Ch 2: Iout (20A/div). ^{ESR tantalum cap. Ch 1: Vout (200mV/div). Ch 2: Iout (20A/div).}
Product # MQFL-28VE-1R8S
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www.synqor.com
Doc.# 005-0005206 Rev. 1
04/22/09
Page 7