Technical
Specification
IQ18xxxSKxxx
Mech3 Title
1.036±.020 (26.31±0.5)
.600 (15.24)
.450 (11.43)
.300 (7.62)
0.500±.025
(12.7±0.63)
Overall height
.150 (3.81)
8 7 6 5 4
Top View
0.18
(4.6)
1.436±.020
(36.47±0.5)
Side View
1.10
(27.9)
3
1
2
.143±.020
(3.63±0.5)
.300 (7.62)
.218±.020
(5.54±0.5)
.600 (15.24)
PIN DESIGNATIONS
NOTES
1)
Baseplate flatness tolerance is 0.004" (.10mm) TIR for surface.
Pins 1-3, 5-7 are 0.040” (1.02mm) diameter, with 0.080” (2.03mm)
diameter standoff shoulders.
Pin
Name
Function
2)
1
Vin(+)
Positive input voltage
2
ON/OFF
TTL input to turn converter on and off,
referenced to Vin(–), with internal pull up.
Negative input voltage
Negative output voltage
Negative remote sense
Output voltage trim
Positive remote sense
Positive output voltage
3)
Pins 4 and 8 are 0.062” (1.57 mm) diameter with 0.100" (2.54 mm)
diameter standoff shoulders.
3
4
5
6
7
8
Vin(–)
Vout(–)
SENSE(–)
TRIM
SENSE(+)
Vout(+)
4)
5)
6)
7)
All Pins: Material – Copper Alloy; Finish – Matte Tin over Nickel plate
Undimensioned components are shown for visual reference only.
Weight: 1.14oz (32.3g) typical
1
2
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)
8)
9)
Workmanship: Meets or exceeds IPC-A610 Class II
Recommended pin length is 0.03” (0.76mm) greater than the PCB
thickness.
Notes:
1)
SENSE(–) should be connected to Vout(–) either remotely or
at the converter.
2)
3)
Leave TRIM pin open for nominal output voltage.
SENSE(+) should be connected to Vout(+) either remotely or
at the converter.
Product # IQ18xxxSKxxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005462 Rev. C
05/27/10
Page 29
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