DC-DC Converter
ISW Series
1 Watt
• Single Output
xxx Series
• SMD Package
• Industry Standard Pinout
• Regulated Output
• Operating Temperature -40 °C to +85 °C
• 1500 VDC Isolation, 3000 VDC Option
• 3 Year Warranty
Dimensions:
ISW:
0.600 x 0.44 x 0.285” (15.24 x 11.2 x 7.25 mm)
Models & Ratings
Input Current(3)
No Load
Maximum
Input Voltage
Output Voltage
Output Current
Efficiency
Model Number
Capacitive Load
Full Load
270 mA
270 mA
270 mA
270 mA
115 mA
115 mA
115 mA
56 mA
(1)
3.3 V
5 V
12 V
15 V
5 V
12 V
15 V
5 V
243 mA
200 mA
84 mA
67 mA
200 mA
84 mA
67 mA
200 mA
84 mA
15 mA
15 mA
15 mA
15 mA
10 mA
10 mA
10 mA
7 mA
220 µF
220 µF
220 µF
220 µF
220 µF
220 µF
220 µF
220 µF
220 µF
58%
72%
73%
74%
73%
73%
75%
73%
73%
ISW0503A
ISW0505A
ISW0512A
ISW0515A
ISW1205A
ISW1212A
(1)
4.75-5.25
(1)
(1)
(1)
(1)
11.4-12.6
22.8-25.2
ISW1215A
(1)
ISW2405A
(1)
12 V
7 mA
56 mA
ISW2412A
Notes
1. For optional 3000 VDC isolation add suffix ‘-H’ to end of part number e.g.
ISW1224A-H.
3. Typical value at full load.
2. Input currents measured at nominal input voltage.
Mechanical Details
Recommended Footprint
Top View grid: 0.1 x 0.1 in (2.54 x 2.54 mm)
0.600 0.020
(15.24 0.5)
10
1
7
4
2
5
10
7
4
Front View
8.30
(0.327)
0.441 0.012
(11.20 0.3)
Top View
0.039
(1.00)
0.480
(12.20)
1
2
5
0.100
(2.54)
0.400
(10.16)
0.024
(0.60)
0.1
(2.54)
0.4 (10.16)
PIN CONNECTIONS
Function
Pin
1
2
A
GND
Vin
A
4
5
7
10
0 V
0 V
+Vo
NC
0.010
(0.25)
0.035
(0.88)
5.00 º
Notes
1. All dimensions are in inches (mm)
2. Weight: 0.004 lbs (2.0 g) typical.
4. Pin pitch and length tolerance: 0.014 ( 0.35)
5. Case tolerance: 0.02 ( 0.5)
3. Pin diameter: 0.02 0.002 (0.5 0.005)
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