xppower.com
1 Watt
ISF Series
•
•
•
•
•
•
•
Single & Dual Output
SMD Package
Industry Standard Pinouts
1000 VDC Isolation, 3000 VDC Optional
MTBF >3.5 MHrs
ꢀ40 º C to +85 º C Operation
3 Year Warranty
Specification
Input
Input Voltage Range
Input Reverse Voltage • None
Input Voltage Output Voltage Output Current Efficiency (typ) Model Number(4,5)
(±,2,3)
3.3 V
5.1 V
3.3 V
5.1 V
9.1 V
±2.1 V
±5.1 V
5.1 V
311 mA
211 mA
311 mA
211 mA
±±1 mA
84 mA
730
740
720
770
760
790
780
690
730
730
740
690
710
720
750
760
770
ISF1313A
ISF1315A
ISF1513A
ISF1515A
ISF1519A
ISF15±2A
ISF15±5A
ISF±215A
ISF±219A
ISF±2±2A
ISF±2±5A
ISF2413A
ISF2415A
ISF2419A
ISF24±2A
ISF24±5A
ISF2424A
3.3 VDC
(±,2,3)
(2)
• Nominal ±±10
(±,2,3)
(±,2,3)
(±,2,3)
(±,2,3)
5 VDC
Protection
67 mA
Output
(±,2,3)
(±,2,3)
(±,2,3)
(±,2,3)
211 mA
±±1 mA
84 mA
Output Voltage
Minimum Load
Line Regulation
Load Regulation
Setpoint Accuracy
Ripple & Noise
• See table
9.1 V
±2 VDC
(6)
±2.1 V
±5.1 V
3.3 V
5.1 V
9.1 V
±2.1 V
±5.1 V
24.1 V
• ±10
67 mA
• ±.20/±0 ∆ Vin
• 7.50 max for a ±1-±110 load change
• ±11-±±10 of nominal at ±10 load
• Single output: ±11 mV pk-pk,
Dual output: 75 mV pk-pk,
21 MHz bandwidth
311 mA
211 mA
±±1 mA
84 mA
67 mA
42 mA
(±)
(±)
(±)
(±)
24 VDC
Notes
Temperature Coefficient• 1.130/°C
1. For dual output models, delete suffix ‘A’ at the end of the part number and
split current equally between two outputs.
General
Efficiency
Isolation Voltage
Isolation Resistance
Switching Frequency
2. For single output 3000 VDC isolation, add ‘-H’ to the end of the part number.
3. For dual output 3000 VDC isolation, replace ‘A’ with ‘-H’ in the part number.
4. For package type see connections table.
5. Single & dual output 1 kV models can have optional pinout, add suffix ‘-X’ to
part number
• See table
• ±111 VDC standard, 3111 VDC optional
9
• ±1 Ω
6. Operation at no load will not damage device but may not meet all specifications.
• 5/±2 V input: ±11 kHz, 24 V input: 511 kHz
typical at nominal input, full load
MTBF
• >3.5 MHrs to MIL-HDBK-2±7F at 25 °C, GB
Mechanical Details
Recommended Footprint
Top View grid: 0.1 x 0.1 in (2.54 x 2.54 mm)
0.600 (15.24)
Environmental
Operating Temperature • -41 °C to +85 °C, full load
Storage Temperature • -55 °C to +±25 °C
Case Temperature
Cooling
Lead Temperature
0.400
(10.16)
Package A
A1
A2
8
3
7
4
6
5
7
4
10
1
9
2
10
1
Side View
Top View
• ±15 °C max
• Convection-cooled
• 261 °C, 1.16 in (±.5 mm) from case, ±1 s
2
5
0.010
(0.25)
0.100
(2.54)
0.002
0.004
0.024
(0.60
0.100
(2.54
0.05
0.10
)
)
0.047
(1.20)
0.071
(1.80)
0.500 (12.70)
B1
B2
0.300
(7.62)
Package B
8
8
7
2
6
3
5
5
4
Side View
Top View
0.079
(2.00)
Connections
1
2
4
1
0.010
(0.25)
0.100
(2.54)
0.002
0.004
0.024
(0.60
No.
0.100
(2.54
0.05
0.10
Isolation
Pinout
Package +Vin
-Vin
-Vout
0 V
+Vout
N/C
0.039
(1.00)
)
)
O/P
±
±
± kV
± kV
Standard
Optional ‘-X’
B±
B2
2
2
±
±
N/A
N/A
4
4
5
5
3,6,7,8
8
0.600 (15.24)
0.500 (12.70)
C1
0.079
(2.00)
Package C
3,6,7,
±
3 kV
Optional ‘-H’
C±
2
±
N/A
5
8
12
1110
8
5
7
6
±1,±±,±2
Side View
Top View
2
2
± kV
± kV
Standard
Optional ‘-X’
A±
A2
2
2
±
±
5
5
4
4
7
7
3,6,8,9,±1
±1
3,7,±1,
±±,±2
1
2 3
0.051
(1.30)
0.024
(0.60)
0.039
(1.00)
0.100
(2.54)
2
3 kV
Optional ‘-H’
C±
2
±
6
5
8
Notes
±. All dimensions in inches (mm)
2. Tolerance: ±1.1±1 (±1.25)
0.02 (0.25)
5
0.01
(0.25)
3. Weight: 1.114 lbs (±.7 g)
4. Pin tolerance: ±1.114 (±1.±1 mm)
0.053
(1.35)
0.335 (8.5)
06-July-12
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