DC/DC Converters

DC/DC Converters
TSV Series, 1 Watt
Features
◆ SMD package (SOIC-22)
◆ Isolated single and dual output models
◆ I/O isolation 3‘000 VDC
◆ High efficiency up to 81 %
◆ Extended temperature range
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–40°C to +85°C
◆ High accuracy of pin co-planarity
◆ Available in tape and reel package
◆ Lead free design, RoHS compliant
◆ 3-year product warranty
The TSV series are miniature, 1W DC/DC-converters with high isolation in a SMD
package. The devices can be soldered without any problems in a high temperature
lead free solder process. With the small footprint, these converters are the ideal
solution for board level power distribution, mainly for applications in the industrialand telecom field.
Models
Ordercode
Input voltage
TSV 0505S
TSV 0512S
Output voltage
Output current max.
Efficiency typ.
5 VDC
200 mA
71 %
12 VDC
80 mA
78 %
TSV 0515S
5 VDC ±10 %
15 VDC
65 mA
78 %
TSV 0505D
(Nominal 5 VDC)
±5 VDC
±100 mA
72 %
TSV 0512D
±12 VDC
±40 mA
78 %
TSV 0515D
±15 VDC
±30 mA
79 %
TSV 1205S
5 VDC
200 mA
71 %
TSV 1212S
12 VDC
80 mA
79 %
TSV 1215S
12 VDC ±10 %
15 VDC
65 mA
80 %
TSV 1205D
(Nominal 12 VDC)
±5 VDC
±100 mA
74 %
TSV 1212D
±12 VDC
±40 mA
80 %
TSV 1215D
±15 VDC
±30 mA
81 %
TSV 2405S
5 VDC
200 mA
71 %
TSV 2412S
12 VDC
80 mA
78 %
TSV 2415S
24 VDC ±10 %
15 VDC
65 mA
79 %
TSV 2405D
(Nominal 24 VDC)
±5 VDC
±100 mA
72 %
TSV 2412D
±12 VDC
±40 mA
79 %
TSV 2415D
±15 VDC
±30 mA
80 %
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DC/DC Converters
TSV Series
1 Watt
Input Specifications
Input current no load / full load 5 Vin models: 30 mA / 260 mA typ.
12 Vin models: 12 mA / 110 mA typ.
24 Vin models: 7 mA / 55 mA typ.
Surge voltage (1 sec. max.) 5 Vin models: 9 V max.
12 Vin models: 18 V max.
24 Vin models: 30 V max.
Reverse voltage protection 0.3 A max.
Reflected input ripple current* can be reduced by ext. 1–3.3 µF polyester film
capacitor
Input filter internal capacitor
Output Specifications
Voltage set accuracy ±4 % max.
Voltage balance (dual output models, balanced load) 1 % max.
Regulation
– Input variation 1.2 % / 1% change Vin
– Load variation 20 – 100 % 10 % max.
Ripple and noise (20 MHz Bandwidth) 75 mV pk-pk max.
Temperature coefficient
±0.02 %/K
Short circuit protection limited 0.5 sec. max.
Capacitive load
5 VDC single output models:
5 VDC dual output model:
12/15 VDC single output models:
12/15 VDC dual output models:
33 µF max.
10 µF max.
4.7 µF max.
2.2 µF max.
General Specifications
Temperature ranges
– Operating –40°C to +85°C (no derating)
– Case temperature +95°C max.
– Storage –40°C to +105°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTTF (MIL-HDBK-217F, @ +25°C, ground benign) >2’000’000 h
Isolation voltage (Input/Output, 60 sec.) 3‘000 VDC
Isolation capacitance (Input/Output) 60 pF typ.
Isolation resistance (Input/Output) >10‘000 M Ohm (500VDC)
Switching frequency 100 kHz typ. (frequency modulation)
Frequency change over line and load ±30 % max.
Physical Specifications
Casing material non conductive FR4 (UL 94V-0 rated)
Package weight 2.2 g (0.07 oz)
Reflow soldering profile peak temp. 245°C (10 sec. max.)
217°C for 90 sec. max. Convection reflow
solder process is recommended
Packaging information www.tracopower.com/products/tsv-pack.pdf
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Page 2 of 3
DC/DC Converters
TSV Series
1 Watt
Derating all Models
+85˚C
+105˚C
90
90
80
80
70
70
60
60
50
50
-5.0% /˚C
40
40
30
30
20
20
10
10
0
Output Power [%]
100
Output Power [%]
100
0
-40
-30
-20
-10
0
10
20
30
40
50
60
Ambient Temperature [˚C]
70
80
90
100
110
Outline Dimensions
6.5
(0.256)
(0.1)
(0.1)
5.08
2.54
(0.2)
(0.1)
0.25
(0.01)
Plane
10 Pins
± 4°
7.0 (0.27)
0.2 M S
P
9.2 (0.36)
0.6
11.2 (0.44)
(0.024)
22
(0.26)
6.7
2.54 2.54
0.25
1.3
(0.05)
(0.01)
(0.18)
4.7
S Seating
20
18
14
12
8.0 (0.31)
Pin-Out
Top view
1
3
5
15.24 (0.6)
9
11
1.0
Solder pad
1.8
12.7 (0.50)
(0.01)
(0.04)
Pin
Single
Dual
1
–Vin (GND)
–Vin (GND)
3
+Vin (Vcc)
+Vin (Vcc)
5
ntc
ntc
9
–Vout
Common
11
ntc
–Vout
12
ntc
ntc
14
+Vout
+Vout
18
ntc
ntc
20
ntc
ntc
22
ntc
ntc
(ntc = not to connect)
2.54 2.54
(0.1)
(0.1)
5.08
2.54
(0.2)
(0.1)
Specifications can be changed any time without notice.
Dimensions in [mm], () = Inch
Pin diameter: 1.0 ±0.05 (0.02 ±0.002)
Pin pitch tolerances: ±0.13 (±0.005)
Case tolerances: ±0.25 (±0.01)
Rev. 04/11
Jenatschstrasse 1 · CH-8002 Zurich · Switzerland
Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · info@traco.ch · www.tracopower.com
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