XP Power ITB Dc-dc converter Datasheet

ITB Series
DC-DC Converter
1 Watts
xxx Series
• Single Output
• SIP Package
• -40 °C to +105 °C Operation
• Full Load at 95 °C Ambient
• Single Outputs
• 1500 VDC Isolation
• Class B Conducted & Radiated Emissions
• MTBF >3.5 MHrs
• 3 Year Warranty
Dimensions:
ITB:
0.76 x 0.24 x 0.39” (19.5 x 6.0 x 10.0 mm)
Models & Ratings
Input Current(1)
No Load
Full Load
Maximum
Capacitive Load(2)
Efficiency(3)
253 mA
220 µF
80%
ITB0505S
253 mA
100 µF
81%
ITB0512S
30 mA
253 mA
100 µF
81%
ITB0515S
200 mA
15 mA
106 mA
220 µF
80%
ITB1205S
12 V
83.3 mA
15 mA
106 mA
100 µF
80%
ITB1212S
15 V
66.7 mA
15 mA
104 mA
100 µF
81%
ITB1215S
5V
200 mA
7 mA
53 mA
220 µF
81%
ITB2405S
12 V
83.3 mA
7 mA
53 mA
100 µF
80%
ITB2412S
15 V
66.7 mA
7 mA
53 mA
100 µF
80%
ITB2415S
Input Voltage
Output Voltage
5V
200 mA
30 mA
5V
12 V
83.3 mA
30 mA
15 V
66.7 mA
5V
12V
24V
Output Current
Model Number
Notes
Input currents measured at nominal input voltage.
Mechanical Details
0.76
(19.5)
0.24
(6.00)
Printed Face
0.37
(9.50)
Pin Connections
0.39
(10.0)
0.02
(0.50)
0.12
(3.05)
0.10
(2.54)
0.60
(15.24)
0.05
(1.25)
1. All dimensions are in inches (mm)
2. Weight: 0.0053lbs (2.4 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)
0.01
(0.25)
0.02
(0.50)
1
Single
+Vin
-Vin
-Vout
No Pin
+Vout
No Pin
Notes
0.02
(0.50)
0.24
(6.00)
Pin
1
2
4
5
6
7
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ITB Series
DC-DC Converter
Input
Characteristic
Input Voltage Range
Input Filter
Minimum
Maximum
Units
Notes & Conditions
4.5
Typical
5.5
VDC
5 V nominal
10.8
13.2
VDC
12 V nominal
21.6
26.4
VDC
24 V nominal
Capacitor
Input Reflected Ripple
Input Surge
15
mA pk-pk
9
VDC for 1000 ms
Through 12 µH inductor and 47 µF capacitor
5 V models
18
VDC for 1000 ms
12 V models
30
VDC for 1000 ms
24 V models
Maximum
Units
Notes & Conditions
15
VDC
See Models and Ratings table
±5
%
At 70% load
%
Minimum load required to meet specification. Operation at
no load will not cause damage.
Output
Characteristic
Minimum
Output Voltage
5
Typical
Initial Set Accuracy
Minimum Load
10
Line Regulation
±1.2
Load Regulation
+5, -2.5
%
60
mV pk-pk
Ripple & Noise
%/1%Vin
From 10% to full load from 70% load point
Short Circuit Protection
20 MHz bandwidth. Measured using 0.1 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
Efficiency
Typical
80
Isolation: Input to Output
1500
Switching Frequency
40/50
Isolation Resistance
109
Isolation Capacitance
%
50/70
kHz
14
pF
Win3
50
3.6
Weight
See Models and Ratings table
VDC
Power Density
Mean Time Between Failure
Notes & Conditions
Ω
MHrs
0.0053 (2.4)
5 V/12-24 V input
MIL-HDBK-217F, +25 °C GB
lb (g)
Environmental
Characteristic
Minimum
Operating Temperature
-40
Storage Temperature
-55
Case Temperature
Humidity
Typical
Maximum
Units
+105
°C
+125
°C
+115
°C
95
%RH
Cooling
Notes & Conditions
Derate from 100% load at +95 °C to 90% at +105 °C
Non-condensing
Natural convection
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2
ITB Series
DC-DC Converter
EMC: Emissions
Phenomenon
Standard
Test Level
Notes & Conditions
Conducted
EN55022
Class B
See Application Note
Radiated
EN55022
Class B
EMC: Immunity
Phenomenon
Standard
Test Level
Criteria
ESD Immunity
EN61000-4-2
3
A
A
Notes & Conditions
Radiated Immunity
EN61000-4-3
10 Vrms
EFT/Burst
EN61000-4-4
3
A
External input capacitor required 330 µF/100 V
Surges
EN61000-4-5
1
A
External input capacitor required 330 µF/100 V
Conducted Immunity
EN61000-4-6
3 V rms
A
Magnetic Fields
EN61000-4-8
1 A/m
A
Mechanical Details
0.76
(19.5)
0.24
(6.00)
Printed Face
Pin Connections
0.37
(9.50)
Pin
1
2
4
5
6
7
0.39
(10.0)
0.02
(0.50)
0.12
(3.05)
0.10
(2.54)
0.60
(15.24)
Notes
0.02
(0.50)
0.24
(6.00)
0.05
(1.25)
Single
+Vin
-Vin
-Vout
No Pin
+Vout
No Pin
1. All dimensions are in inches (mm)
2. Weight: 0.0053lbs (2.4 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)
0.01
(0.25)
0.02
(0.50)
Application Note
EMI Filter
+ Vout
6.8 µH
+ Vin
Load
ITB
4.7 µF/50 V
-Vin
-Vout
1206 Chip Capacitor, placed as close as possible to the input pins
3
www.xppower.com
30-Mar-15
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