XP Power IEU0312S3V3 Dc-dc converter Datasheet

IEU03 Series
DC-DC Converter
3 Watt
xxx Series
• Regulated Single & Dual Output
• 2:1 Input Range
• Compact DIP8 Package
• 1500 VDC Isolation
• Operating Temperature -40 °C to +95 °C
• ITE Safety Approvals
• Full Load at 70 °C
• Class A Conducted & Radiated Emissions
• 3 Year Warranty
Dimensions:
IEU03:
0.55 x 0.55 x 0.31” (14.0 x 14.0 x 8.0 mm)
Models & Ratings
Input voltage
4.5-10V
9-18V
18-36V
36-75V
Output voltage
Output current
3V3
600 mA
5V
600 mA
12 V
250 mA
15 V
200 mA
±5 V
±300 mA
Input current(1)
No load
Full load
45 mA
Maximum
capacitive load(2)
Efficiency
Model number
500 mA
100 µF
79%
IEU0305S3V3
740 mA
100 µF
81%
IEU0305S05
705 mA
100 µF
85%
IEU0305S12
705 mA
100 µF
85%
IEU0305S15
770 mA
±100 µF
82%
IEU0305D05
IEU0305D12
±12 V
±125 mA
715 mA
±100 µF
84%
±15 V
±100 mA
705 mA
±100 µF
85%
IEU0305D15
3V3
600 mA
205 mA
100 µF
80%
IEU0312S3V3
5V
600 mA
300 mA
100 µF
83%
IEU0312S05
12 V
250 mA
285 mA
100 µF
87%
IEU0312S12
15 V
200 mA
285 mA
100 µF
87%
IEU0312S15
±5 V
±300 mA
300 mA
±100 µF
84%
IEU0312D05
±12 V
±125 mA
290 mA
±100 µF
86%
IEU0312D12
±15 V
±100 mA
285 mA
±100 µF
87%
IEU0312D15
3V3
600 mA
105 mA
100 µF
80%
IEU0324S3V3
27 mA
5V
600 mA
150 mA
100 µF
83%
IEU0324S05
12 V
250 mA
145 mA
100 µF
87%
IEU0324S12
15 V
200 mA
145 mA
100 µF
87%
IEU0324S15
±5 V
±300 mA
150 mA
±100 µF
84%
IEU0324D05
±12 V
±125 mA
145 mA
±100 µF
86%
IEU0324D12
±15 V
±100 mA
145 mA
±100 µF
87%
IEU0324D15
3V3
600 mA
52 mA
100 µF
79%
IEU0348S3V3
16 mA
5V
600 mA
76 mA
100 µF
82%
IEU0348S05
12 V
250 mA
73 mA
100 µF
86%
IEU0348S12
15 V
200 mA
73 mA
100 µF
86%
IEU0348S15
±5 V
±300 mA
76 mA
±100 µF
82%
IEU0348D05
±12 V
±125 mA
74 mA
±100 µF
85%
IEU0348D12
±15 V
±100 mA
74 mA
±100 µF
85%
IEU0348D15
10 mA
Notes
1. Input currents measured at nominal input voltage.
2. Maximum capacitive load is per output.
1
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IEU03 Series
DC-DC Converter
Input
Characteristic
Minimum
Typical
Maximum
4.5
Input Voltage Range
Input Filter
Units
10
9.0
18
18.0
36
36.0
75
Notes & Conditions
5 V nominal
VDC
12 V nominal
24 V nominal
48 V nominal
Internal Capacitor
Input Surge
12
5 V nominal
25
12 V nominal
VDC for 1 s
50
24 V models
48 V models
100
Output
Maximum
Units
Notes & Conditions
30
VDC
See Models and Ratings table
Initial Set Accuracy
±1.5
%
Output Voltage Balance
±2.0
%
For dual output with balanced laods
A
No minimum load required
From minimum to maximum input at full load
Characteristic
Minimum
Output Voltage
3.3
Typical
Minimum Load
At full load
Line Regulation
±0.2
%
Load Regulation
±1.0
%
From 0 to full load
±5.0
%
On dual output models when one load is varied between
25% and 100% and other is fixed at 100%
5
% deviation
Cross Regulation
Transient Response
Ripple & Noise
70
mV pk-pk
Overload Protection
170
%
Short Circuit Protection
Recovery within 1% in less than 500 µs for a 25% load
change.
20 MHz bandwidth. Measured using 0.47 µF ceramic
capacitor.
Continuous, with auto recovery
Maximum Capacitive Load
See Models and Ratings table
Temperature Coefficient
0.02
%/ ˚C
Maximum
Units
General
Characteristic
Minimum
Typical
Efficiency
Isolation: Input to Output
Isolation Resistance
84
%
1500/1800
100
Switching Frequency
100
60 s/1 s
pF
kHz
At 500 VDC
Ω
Power Density
W/in3
32.0
Mean Time Between Failure
Weight
See Models and Ratings table
VDC
109
Isolation Capacitance
Notes & Conditions
3.4
MHrs
0.008 (3.9)
lb (g)
MIL-HDBK-217F, +25 °C GB
Environmental
Characteristic
Maximum
Units
Notes & Conditions
Operating Temperature
Minimum
-40
Typical
+95
°C
See Derating Curve.
Storage Temperature
-50
+125
°C
Case Temperature
+95
°C
Humidity
95
%RH
Cooling
Case Flammability
Non-condensing
Natural convection
UL 94V-0 Rated
Non conductive black plastic
Lead-Free Reflow Solder Process
IPC/JEDEC J-STD-020D.1
EMC: Emissions
Phenomenon
Standard
Test Level
Notes & Conditions
Conducted
EN55022
Class A
See application note
Radiated
EN55022
Class A
See application note
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2
IEU03 Series
DC-DC Converter
EMC: Immunity
Test Level
Criteria
ESD
EN61000-4-2
±8 kV air discharge, ±6 kV contact
A
Radiated
EN61000-4-3
10 V/m
A
EFT/Burst
EN61000-4-4
±2 kV
A
With external input capacitor,
suggested part is CHEMI-CON KY 220µF/100V
Surge
EN61000-4-5
±1 kV
A
With external input capacitor,
suggested part is CHEMI-CON KY 220µF/100V
Conducted
EN61000-4-6
3 V rms
A
Magnetic Fields
EN61000-4-8
3 A/m
A
Phenomenon
Standard
Notes & Conditions
Safety Approvals
Safety Agency
Safety Standard
Notes & Conditions
CB Report
IEC60950-1
Information Technology
UL
UL/cUL60950-1
Information Technology
Mechanical Details
0.30 (7.62)
0.13
(3.19)
7
0.55 (14.0)
Bottom View
0.30 (7.62)
4
0.31 (8.0)
1
0.01 (0.25)
Pin Connections
Pin
1
4
5
6
7
5
6
ø 0.02
(0.50)
0.10
(2.54)
2x0.10
(2x2.54)
0 55 (14 0)
0.12
(3.1)
Single
-Vin
+Vin
+Vout
No Pin
-Vout
Dual
-Vin
+Vin
+Vout
Common
-Vout
0.13
(3.19)
Notes
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)
1. All dimensions are in inches (mm)
2. Weight: 0.008 lbs (3.9 g) approx.
Application Notes
Derating Curve
EMI Filter
L1
+Vin
100
Output Power (%)
C1
-Vin
0
-40
70
Ambient Temperature (°C)
3
95
Model
IEU0205
IEU0212
IEU0224
IEU0248
C1
22 µF/16 V
22 µF/25 V
10 µF/50 V
3.3 µF/100 V
L1
3.3 µH
18.0 µH
39.0 µH
68.0 µH
C1 = 5, 12 & 24 V: 1206 X5R MLCC, 48 V: 1206 X7S MLCC,
L1 = SCD0504T series
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26 May 16
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