JSM10 Series
10 Watts
• Regulated Single & Dual Output
• 2:1 Input Range
• 1” x 1” Package
• 1500 VDC Isolation
• Operating Temperature -40 °C to +100 °C
• ITE Safety Approvals
• Optional Remote On/Off
• Optional Heatsink
• Metal Case
• 3 Year Warranty
DC-DC Converter
xxx Series
Dimensions:
JSM10:
1.00 x 1.00 x 0.40” (25.4 x 25.4 x 10.16 mm)
Models & Ratings
Input voltage
Output voltage
3V3
5V
5.1 V
9-18V
12 V
15 V
±5 V
±12 V
±15 V
3V3
5V
5.1 V
18-36V
12 V
15 V
±5 V
±12 V
±15 V
3V3
5V
5.1 V
36-75V
12 V
15 V
±5 V
±12 V
±15 V
Output current
2.50 A
2.00 A
2.00 A
0.83 A
0.67 A
±1.000 A
±0.416 A
±0.333 A
2.50 A
2.00 A
2.00 A
0.83 A
0.67 A
±1.000 A
±0.416 A
±0.333 A
2.50 A
2.00 A
2.00 A
0.83 A
0.67 A
±1.000 A
±0.416 A
±0.333 A
Input current
(1,2)
No load
Full load
840 mA
980 mA
1000 mA
15 mA
955 mA
950 mA
990 mA
955 mA
955 mA
415 mA
490 mA
500 mA
12 mA
470 mA
470 mA
490 mA
475 mA
470 mA
205 mA
240 mA
250 mA
10 mA
235 mA
235 mA
240 mA
240 mA
235 mA
Maximum
capacitive load
(3)
4700 µF
2200 µF
2200 µF
330 µF
220 µF
±1000 µF
±150 µF
±100 µF
4700 µF
2200 µF
2200 µF
330 µF
220 µF
±1000 µF
±150 µF
±100 µF
4700 µF
2200 µF
2200 µF
330 µF
220 µF
±1000 µF
±150 µF
±100 µF
Efficiency
82%
85%
85%
87%
88%
84%
87%
87%
83%
85%
85%
88%
89%
85%
88%
89%
83%
86%
85%
89%
89%
86%
87%
88%
Model number
(4)
JSM1012S3V3
JSM1012S05
JSM1012S5V1
JSM1012S12
JSM1012S15
JSM1012D05
JSM1012D12
JSM1012D15
JSM1024S3V3
JSM1024S05
JSM1024S5V1
JSM1024S12
JSM1024S15
JSM1024D05
JSM1024D12
JSM1024D15
JSM1048S3V3
JSM1048S05
JSM1048S5V1
JSM1048S12
JSM1048S15
JSM1048D05
JSM1048D12
JSM1048D15
Notes
1. Input currents measured at nominal input voltage.
2. Input current is typically 5 mA at nominal input voltage when output is turned off with optional remote on/off.
3. Maximum capacitive load is per output.
4. Add suffix “-R” for optional remote on/off, “-HK” for optional heatsink or “-RHK” for optional remote on/off and heatsink.
1
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JSM10 Series
Input
Characteristic
Input Voltage Range
Input Filter
Input Surge
ON at >9V, OFF at <8.5 V
Undervoltage Lockout
ON at >18V, OFF at <17 V
ON at >36V, OFF at <34 V
Remote On/Off
ON: Logic high (3.5-12 V) or open circuit
OFF: Logic low (<1.2 V) or short pin 2 to pin 6
Minimum
9.0
18.0
36.0
Internal Pi type
25
50
100
Typical
Maximum
18
36
75
DC-DC Converter
Units
VDC
VDC
VDC
Notes & Conditions
12 V nominal
24 V nominal
48 V nominal
12 V models
VDC for 1 s
24 V models
48 V models
12 V models
24 V models
48 V models
Output
Characteristic
Output Voltage
Initial Set Accuracy
Output Voltage Balance
Minimum Load
Line Regulation
Load Regulation
Cross Regulation
Transient Response
Ripple & Noise
Overload Protection
Short Circuit Protection
Maximum Capacitive Load
Temperature Coefficient
0.02
%/ ˚C
3
80/100
150
±1.0
±0.5/±1.0
±5.0
5
Minimum
3.3
Typical
Maximum
30
±2.0
±2.0
Units
VDC
%
%
A
%
%
%
% deviation
mV pk-pk
%
Continuous Trip & Restart (Hiccup mode), with auto recovery
See Models and Ratings table
Notes & Conditions
See Models and Ratings table
At full load
For dual output with balanced laods
No minimum load required
From minimum to maximum input at full load
Single / Dual output, from 0 to full load
On dual output models when one load is varied between
25% and 100% and other is fixed at 100%
Recovery within 1% in less than 300 µs for a 25% load
change.
3.3 & 5V output / other models. 20 MHz bandwidth.
Measured using 0.47 µF ceramic capacitor.
General
Characteristic
Efficiency
Isolation: Input to Output
Isolation Resistance
Isolation Capacitance
Switching Frequency
Power Density
Mean Time Between Failure
Weight
2.5
0.03 (15.0)
330
50.8
1500/1800
10
9
2000
Minimum
Typical
85
Maximum
Units
%
VDC
pF
kHz
W/in
3
MHrs
lb (g)
MIL-HDBK-217F, +25 °C GB
Ω
Notes & Conditions
See Models and Ratings table
60 s/1 s
At 500 VDC
Environmental
Characteristic
Operating Temperature
Storage Temperature
Case Temperature
Humidity
Cooling
Minimum
-40
-50
Typical
Maximum
+100
+125
+100
95
Units
°C
°C
°C
%RH
Non-condensing
Natural convection
Notes & Conditions
See Derating Curve.
EMC: Emissions
Phenomenon
Conducted
Standard
EN55022
Test Level
Class A
Notes & Conditions
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2
JSM10 Series
EMC: Immunity
Phenomenon
ESD
Radiated
EFT/Burst
Surge
Conducted
Standard
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Test Level
±8 kV air discharge, ±6 kV contact
10 V/m
±2 kV
±1 kV
10 V rms
DC-DC Converter
Criteria
A
A
A
A
A
Notes & Conditions
With external capacitor,
suggested part is CHEMI-CON KY 330µF/100V
With external capacitor,
suggested part is CHEMI-CON KY 330µF/100V
Safety Approvals
Safety Agency
CB Report
UL
Safety Standard
IEC60950-1
UL/cUL60950-1
Notes & Conditions
Information Technology
Information Technology
Mechanical Details
Optional Heatsink (-HK)
1.00 (25.4)
0.40 (10.16) 0.40 (10.16)
0.10
(2.54)
0.64 (16.3) Max.
0.24
(6.0)
0.40 ±0.02
(10.16 ±0.5)
3
4
5
0.80 (20.3)
Bottom View
1.00 (25.4)
0.69 (17.46) Max.
ø
0.04
(1.00)
1.22 (31.0) Max.
0.77 (19.50) Max.
1
2
6
Heat-Sink
Thermal Pad
Clamp
Converter
0.20
(5.08)
0.30
(7.62)
0.10
(2.54)
Pin Connections
Pin
1
2
3
4
5
6
Single
Dual
+Vin
+Vin
-Vin
-Vin
+Vout
+Vout
No Pin
Common
-Vout
-Vout
Optional Remote On/Off Optional Remote On/Off
Notes
1. All dimensions are in inches (mm)
2. Weight: 0.03 lbs (15.0g) approx.
3. Tolerance: X.XX±0.01 (X.X±0.25)
X.XXX±0.005 (X.XX±0.13)
4. Pin Tolerance: ±0.002 (±0.05)
Application Notes
Derating Curve
100
Output Power (%)
With optional heatsink (-HK)
0
-40
60
Ambient Temperature (°C)
70
100
3
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09 Feb 16
