Document
IMM02 Series
DC-DC Converter
2 Watts
xxx Series• World Wide Medical Approvals
• Single and Dual Outputs • SIP8 Package • -20 °C to +100 °C Operation • Full Load at 60 °C Ambient • 1500 VAC Isolation, 1 MOPP • MTBF 1 MHrs • 3 Year Warranty
Dimensions:
IMM02: 0.86 x 0.36 x 0.44” (21.85 x 9.2 x 11.1 mm)
Models & Ratings
Input Voltage 4.5-9.0 V
9.0-18.0 V
Output Voltage
3V3 5V 12 V 15 V ±3.3 V ±5 V ±12 V ±15 V 3V3 5V 12 V 15 V ±3.3 V ±5 V ±12 V ±15 V
Output Current
606 mA 400 mA 167 mA 133 mA ±303 mA ±200 mA ±83 mA ±66 mA 606 mA 400 mA 167 mA 133 mA ±303 mA ±200 mA ±83 mA ±66 mA
Notes Input currents measured at low input voltage.
Input current
No Load
Full Load
75 mA
694 mA
75 mA
626 mA
75 mA
617 mA
75 mA
617 mA
55 mA
684 mA
55 mA
654 mA
75 mA
601 mA
75 mA
601 mA
25 mA
317 mA
25 mA
289 mA
25 mA
285 mA
25 mA
289 mA
55 mA
317 mA
55 mA
292 mA
30 mA
285 mA
30 mA
281 mA
Maximum capacitive load 2200 µF 2200 µF 470 µF 470 µF
±1000 µF ±1000 µF
±220 µF ±220 µF 2200 µF 2200 µF
470 µF 470 µF ±1000 µF ±1000 µF ±220 µF ±220 µF
Model Number
IMM0205S3V3 IMM0205S05 IMM0205S12 IMM0205S15 IMM0205D03 IMM0205D05 IMM0205D12 IMM0205D15 IMM0212S3V3 IMM0212S05 IMM0212S12 IMM0212S15 IMM0212D03 IMM0212D05 IMM0212D12 IMM0212D15
Mechanical Details
0.42 (10.6)
0.02 (0.50)
0.10 (2.54)
0.86 (21.85) 0.70 (17.78)
0.36 (9.20)
Printed Face
0.12 (3.0)
0.44 (11.10)
0.36 (9.20)
0.13 (3.20)
0.02 (0.50)
Bottom View
0.02 (0.50)
Pin Connections
Pin Single 1 -Vin 2 +Vin
Dual -Vin +Vin
3
Remote On/Off
Remote On/Off
0.01 (0.25)
6 7
+Vout -Vout
+Vout Common
8 No Pin
-Vout
Notes 1. All dimensions are in inches (mm) 2. Weight: 0.009 lbs (4.2 g) approx. 3. Pin diameter: 0.02±0.002 (0.5±0.05) 4. Pin pitch tolerance: ±0.014 (±0.35) 5. Case tolerance: ±0.02 (±0.5)
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IMM02 Series
DC-DC Converter
Input
Characteristic
Input Voltage Range
Inrush Current Input Reflected Ripple Current
Input Surge
Minimum 4.5 9
Typical 30
Maximum 9 18
0.05
16 25
Units
VDC VDC A2s mA pk-pk VDC for 100 ms VDC for 100 ms
Notes & Conditions 5 V nominal 12 V nominal
Through 12 µH inductor and 47 µF capacitor 5 V models 12 V models
Output
Characteristic Output Voltage Initial Set Accuracy Minimum Load Line Regulation Load Regulation
Cross Regulation
Ripple & Noise Short Circuit Protection Maximum Capacitive Load Temperature Coefficient Overload Protection
Remote On/Off
Minimum 3.3
0
Typical
Maximum 15 ±2
±0.5 2.0
Units
VDC % % % %
Notes & Conditions See Models and Ratings table
From 0% to full load
±5
%
On dual output models, when one output is at 25% load and other is varied from 10% load to full load
1
% pk-pk
20 MHz bandwidth. Measured using 0.1 µF ceramic capacitor
Continuous fold-back mode, with auto recovery
See Models and Ratings table
0.03
%/ ˚C
135 165 210
% Of nominal output current at nominal input voltage
Output is on if remote on/off (pin 3) is open Output turns off if remote on/off (pin 3) is high (4.0-5.5 VDC max) or if 2-4 mA is applied.
General
Characteristic Efficiency Isolation: Input to Output Switching Frequency Isolation Resistance Isolation Capacitance Power Density Mean Time Between Failure Weight
Minimum 64
1500 175 109
1
Typical 78
0.009 (4.2)
Maximum 79
1000
27 14
Units % VAC kHz
Ω
pF W/in3 MHrs lb (g)
Notes & Conditions Typical value is for IMM0212S12 At 250 VAC working voltage, 1 MOPP May enter burst mode frequency of 12-28 kHz at light load
MIL-HDBK-217F, +25 °C GB
Environmental
Characteristic Operating Temperature Storage Temperature Case Temperature Humidity Cooling
Minimum -20 -40
Typical
Maximum +100 +125 +105 95
Units °C °C °C
%RH
Notes & Conditions Derate from 100% load at +60 °C to 50% at +80 °C
Non-condensing Natural convection
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2
IMM02 Series
DC-DC Converter
EMC: Emissions
Phenomenon Conducted Radiated
Standard EN55011 EN55011
Test Level Class B Class B
Notes & Conditions See Application Note
EMC: Immunity
Phenomenon ESD Immunity Radiated Immunity EFT/Burst Surge Conducted Immunity Magnetic Fields
Safety Approvals
Safety Agency UL CSA TUV CB
Standard EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8
Safety Standard ANSI/AMMI ES60601-1 CSA C22.2 No. 60601-1 EN60601-1 IEC60601-1
Test Level
±15 kV 10 Vrms
2 kV 2 kV 10 V rms 30 A/m
Criteria
A A A A A A
Notes & Conditions Air Discharge
External input filter required, see applications note External input filter required, see applications note
Notes & Conditions
Mechanical Details
0.86 (21.85)
0.42 (10.6)
0.02 (0.50)
0.10 (2.54)
0.70 (17.78)
Notes 1. All dimensions are in inches (mm) 2. Weight: 0.009 lbs (4.2 g) approx. 3. Pin diameter: 0.02±0.002 (0.5±0.05)
Printed Face
0.12 (3.0)
0.36 (9.20)
0.44 (11.10)
0.36 (9.20)
0.13 (3.20)
4. Pin pitch tolerance: ±0.014 (±0.35) 5. Case tolerance: ±0.02 (±0.5)
0.02 (0.50)
Bottom View
0.01 (0.25)
0.02 (0.50)
Pin Connections
Pin Single
1 -Vin 2 +Vin
Dual
-Vin +Vin
3
Remote On/Off
.