Q36SR Series
FEATURES
Electrical
‡ +LJKHI¿FLHQF\
‡ Wide 4:1 input range
‡ Fixed frequency operation
‡ OTP, Input UVLO, Output OCP, OVP
‡ Isolation and basic insulation
‡ Pre-biased startup
‡ No minimum load required
‡ Positive or negative remote ON/OFF
‡ Remote sense
Safety & Reliability
‡ UL 60950-1 & CSA C22.2 No.60950-1-07
‡ IEC 60950-1
‡ EN 60950-1
1/4
brick
4:1
input
SPECIFICATIONS
Part Number
Input
Voltage
Output
Voltage
Vo trim
range
Output
Current
Output
Power
Efficiency
Isolation
Voltage
without heat spreader
Size (LxWxH)
Q36SR12017
18~75V
12V
10.8~13.2V
17A
204W
93%
1500V
58.4 x 36.8 x 11.7 mm
Q36SR12019
18~75V
12V
10.8~13.2V
19A
228W
93%
1500V
58.4 x 36.8 x 11.7 mm
Q36SR12020
18~75V
12V
10.8~13.2V
20A
240W
93%
1500V
58.4 x 36.8 x 11.7 mm
MECHANICAL DRAWING
58.4(2.30")
MAX.
Pin#
1
2
3
4
5
6
7
8
Ø1.00(0.040")
4.3(0.17")
3
11.7(0.46")
2
TYP.
8
7
6
5
4
1
3.81(0.150")
3.8(0.15")
10.8(0.43")
36.8(1.45")
50.80(2.000")
(6X)
Ø1.50(0.059")
(2X)
SIDE VIEW
TOP VIEW
Function
D_pin
VIN(+)
Ø1.00
ON/OFF
Ø1.00
VIN(-)
Ø1.00
VOUT(-)
Ø1.50
SENSE(-)
Ø1.00
TRIM
Ø1.00
SENSE(+)
Ø1.00
VOUT(+)
Ø1.50
( without heat spreader )
PART NUMBERING SYSTEM
Q
36
S
R
120
17
N
R
F
A
I
I
I
I
I
I
I
I
I
I
Form
Factor
Input
Voltage
Number
of
Outputs
Product
Series
Output
Voltage
Output
Current
ON/OFF
Logic
Pin
Length
RoHS
Option
Code
I
I
I
I
I
I
I
I
I
I
Q1/4 Brick
20
36 18~75V
SSingle
RFamily
Name
120 - 12V
Isolated DC-DC Open-frame Power Module
17 - 17A
19 - 19A
20 - 20A
N - Negative
P - Positive
K - 0.110”
N - 0.145”
R - 0.170”
FRoHS 6/6
(Lead Free)
Space RoHS 5/6
AStandard
Functions
HWith heat
spreader