cf48240qtc06nrs-g SynQor Worldwide Headquarters, cf48240qtc06nrs-g Datasheet - Page 18

• Manufacturer Part Number: cf48240qtc06nrs-g
• Description: Quarter-brick Dc-dc Converter
• Manufacturer: SynQor Worldwide Headquarters

Product # CF48xxxQTXxx
NOTES
1) Applied torque per screw should not exceed 5in-lb.
2) Baseplate flatness tolerance is 0.01” (.2mm) TIR for surface.
3) Pins 1-3, 5-7 are 0.040” (1.02mm) diameter, with 0.080” (2.03mm)
4) Pins 4 and 8 are 0.062” (1.57 mm) diameter with 0.100" (2.54 mm)
5) All Pins: Material - Copper Alloy, Finish (RoHS 6/6) - Matte Tin over
6) Total Weight: 3.12 oz (88.5 g)
7) All dimensions in inches (mm)
8) Workmanship: Meets or exceeds IPC-A-610C Class II
9) Recommended pin length is 0.03” (0.76mm) greater than the PCB
10) A thermal interface material is required to assure proper heat transfer
Flanged Mechanical Drawing
1.66
[ 42.2 ]
.183
[ 4.65 ±0.5 ]
.02
(3in-lb recommended).
diameter standoff shoulders.
diameter standoff shoulders.
Nickel plate
Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)
thickness.
from the flanged baseplate to the cooling surface. Thermal grease
may be used, or materials such as Thermalloy’s Grafoil or Bergquist
HiFlow and Softflow. Other similar products are available from many
heatsink manufacturers.
1.01
[ 25.7 ]
±.020
[ 0.6 ]
.36
[ 9.1 ]
R .065
[
1,65
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
]
.800 ±.020
[ 20.32 ±0.5 ]
.70
[ 17.8 ]
Phone [phone]
2.200 ±.020
1.536 ±.020
TOP VIEW
1
[ 39.01 ±0.5 ]
[ 55.88 ±0.5 ]
1.30
[ 33 ]
.01 [0.2]
www.synqor.com
2.07
[
OVERALL HEIGHT
52.5
[12.7 ±0.63]
.13
[ 3.2 ]
]
.500 ±.025
Notes:
1)
2)
3)
Pin
1
2
3
4
5
6
7
8
SENSE(–) should be connected to Vout(–) either remotely
or at the converter.
Leave TRIM pin open for nominal output voltage.
SENSE(+) should be connected to Vout(+) either remotely
or at the converter.
SENSE(+) Positive remote sense 3
Doc.# 005-0005450 Rev. B
SENSE(–) Negative remote sense 1
ON/OFF
Vout(+)
Vout(–)
Name
Vin(+)
2.386
[ 60.6 ±0.5 ]
Vin(–)
TRIM
BOTTOMSIDE CLEARANCE
±.020 .010
[0.51
.18
[ 4.6 ]
SEE NOTE 5
±.020
0.25]
Function
Positive input voltage
TTL input to turn converter on and off,
referenced to Vin(–), with internal pull up.
Negative input voltage
Negative output voltage
Output voltage trim 2
Positive output voltage
2.00
[ 50.8 ]
PIN DESIGNATIONS
CF48xxxQTxxx
Specification
BOTTOM VIEW
3
05/11/10
4
Technical
5
2
6
7
8
1
.45
.60
.30
.15
.30
.60
[ 15.2 ]
[ 11.4 ]
[ 7.6 ]
[ 3.8 ]
[ 15.2 ]
[ 7.6 ]
Page 18