MQFL-28V-1R8S Datasheet, PDF (16/19 Pages) SynQor Worldwide Headquarters – HIGH RELIABILITY DC-DC CONVERTER

Technical Specification
MQFL-28V-1R8S
Output: 1.8V
Current: 40A
0.093
[2.36]
1
2
3
4
5
6
0.093
[2.36]
1
2
3
4
5
6
+VIN
ENA 2
IN RTN
SHARE
STABILITY MQFL-28V-1R8S-X-HB
ENA 1
DC/DC CONVERTER
28Vin 1.8Vout @ 40A
+SNS
-SNS
SYNC OUT
MADE IN USA _{OUT RTN}
S/N 0000000 D/C 3205-301 CAGE 1WX10
SYNC IN
+VOUT
2.50 [63.50]
2.76 [70.10]
3.00 [76.20]
2.96 [75.2]
12
11
1.50 [38.10]
10 1.260
9 ^[32.00]
8
7
0.128 [3.25]
0.228 [5.79]
0.390 [9.91]
0.250 [6.35]
0.200 [5.08]
TYP. NON-CUM.
0.040 [1.02]
PIN
0.050 [1.27]
0.220 [5.59]
Case X
+VIN
ENA 2
IN RTN
SHARE
STABILITY MQFL-28V-1R8S-U-HB
ENA 1
DC/DC CONVERTER
28Vin 1.8Vout @ 40A
+SNS
-SNS
SYNC OUT
MADE IN USA ^{OUT RTN}
S/N 0000000 D/C 3205-301 CAGE 1WX10
SYNC IN
+VOUT
2.50 [63.50]
2.76 [70.10]
3.00 [76.20]
2.80 [71.1]
0.250 [6.35]
12
11
1.50 [38.10]
10 1.260
9 ^[32.00]
8
7
0.128 [3.25]
0.42
[10.7]
0.390 [9.91]
Case U
0.200 [5.08]
TYP. NON-CUM.
0.040 [1.02]
PIN
0.050 [1.27]
0.220 [5.59]
NOTES
1) Pins 0.040” (1.02mm) diameter
2) Pins Material: Copper
Finish: Gold over Nickel plate
3) All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
4) Weight: 2.8 oz (78.5 g) typical
5) Workmanship: Meets or exceeds IPC-A-610C Class III
6) Print Labeling on Top Surface per Product Label Format Drawing
PIN DESIGNATIONS
Pin Function
Pin Function
1 Positive input
2 Input return
7 Positive output
8 Output return
3 Stability
4 Enable 1
9 - Sense
10 + Sense
5 Sync output
11 Share
6 Sync input
12 Enable 2
Product # MQFL-28V-1R8S
Phone [phone]
www.synqor.com
Doc.# 005-005-0005186 Rev. 1 04/21/09
Page 16