OUTLINE DIMENSIONS、RECOMMENDED FOOTPRINT & PACKAGING
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT
A_T-1W
(Side View)
6.50 [0.256]
6.25 [0.246]
10
9
8
7
6
2.54 [0.100]
2.10 [0.083]
0.25 [0.010]
0.60 [0.024]
1
2
3
4
5
15.24 [0.600]
10.16[0.400]
2.54[0.100]
2.54 [0.100]
1.00 [0.039]
A_XT-1W
10
11.20 [0.441]
7
10 9
7.50 [0.295]
1 2
8
3
7
4
6
5
(Top View)
1
2
4
5
A
0.25 [0.010]
A
1.35 [0.053]
8.50 [0.335]
No te :
Un it:m m [in c h ]
Pin s ec tio n to le ra n ce s :
±
0 .1 0m m [
±
0 .0 0 4 in c h ]
Ge n e ra l to le ra n ce s :± 0 .2 5 m m[
±
0 .0 1 0 in c h]
5 max
FOOTPRINT DETAILS
Pin
A_T-1W A_XT-1W
GND
GND
1
2
Vin
Vin
0V
0V
4
5
-Vo
-Vo
+Vo
+Vo
7
NC
NC
10
NC
No Pin
3,6,8,9
NC:No Connection
TUBE OUTLINE DIMENSIONS
REEL PACKING OUTLINE DIMENSIONS
Taping dimension:
∅
1.50 [0.059]
2.00 [0.079]
1.75 [0.069]
11.50 [0.453]
0.50 [0.020]
24.00 [0.945]
14.10 [0.555]
8.90 [0.350]
15.65[0.616]
7.40 [0.291]
6.50 [0.256]
11.60[0.457]
16.00[0.630]
∅
1.50 [0.059]
7.35 [0.289]
4.30 [0.169]
14.10 [0.555]
Taping reel dimension:
29.40 [1.157]
∅
100.00 [3.937]
Note:
Unit :mm[inch]
General tolerances:
±0.50mm[±0.020inch]
L=530mm[20.866inch] Devices per tube quantity : 33pcs
L=220mm[8.661inch] Devices per tube quantity: 12pcs
Short tube inner packaging dimensions: L*W*H=255*170*80mm;
Short tube outer packaging dimensions(with six inner packaging boxes):
L*W*H=375*280*270mm;
Long tube inner packaging dimensions: L*W*H=580*200*100mm;
：
Long tube outer packaging dimensions(with two inner packaging boxes)
L*W*H=600*215*220mm;
Long tube outer packaging dimensions(with three inner packaging boxes)
：
L*W*H=600*215*325mm.
∅
13.00 [0.512]
∅
21.50 [0.846]
Note:
Unit: mm[inch]
General tolerances:
±0.50mm[±0.020inch]
per reel of packing quantity: 500pcs
Inner packaging dimensions: L*W*H=365*350*105mm Tube quantity:2000pcs
Outer packaging dimensions: L*W*H=365*350*105mm Tube quantity:4000pcs
TEST CONFIGURATIONS
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a inductor Lin and Cin to simulate source impedance.
Oscilloscope
Lin
Cin
Current
Probe
DC DC
Load
Lin(4.7µH)
Cin(220µF, ESR < 1.0Ω at 100 KHz)
DESIGN & APPLY CONSIDERATIONS
1) Requirement on output load
To ensure this module can operate efficiently and reliably, During operation, the minimum output load
could not be less than 10% of the full load.
If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load, or use our
company’s products with a lower rated output power (A_(X)T-W2 series).
The copyright and authority for the interpretation of the products are reserved by MORNSUN
A_(X)T-1W
B/2-2012
∅330.00
[12.992]
Page 4 of 5
MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
