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Электронный компонент: TSM1212S

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Page 1
Features
DC/DC Converter
TSM Series 1 Watt
SMD Package (SOIC-14/18)
Construction in Lead Frame Technology
Isolated Single and Dual Output
I/O-Isolation 1`000 VDC
High Efficiency
Operating Temperature 40C to +85C
Reflow Solder Temperature up to 230C
High Accuracy of Pin Co-Planarity
Available in Tape and Reel Package
2 Year Product Warranty
The TSM series are isolated DC/DC converters with 1W output power
implemented in a molded plastic package with a pin accuracy suit-
able for high volume SMD-production. The devices do not require a
special reflow process but can be soldered like standard SMD-com-
ponents. With their small footprint these converters are the economi-
cal solution for point of use power conversion, ground loop elimina-
tion, noise reduction and digital interface applications.
Models
Ordercode
Input voltage
Output voltage
Output current max.
Efficiency typ.
TSM 0505S
5 VDC
200 mA
80 %
TSM 0509S
9 VDC
110 mA
78 %
TSM 0512S
12 VDC
80 mA
80 %
TSM 0515S
5 VDC 10%
15 VDC
65 mA
81 %
TSM 0505D
5 VDC
100 mA
75 %
TSM 0512D
12 VDC
40 mA
79 %
TSM 0515D
15 VDC
30 mA
79 %
TSM 1205S
5 VDC
200 mA
81 %
TSM 1209S
9 VDC
110 mA
78 %
TSM 1212S
12 VDC
80 mA
81 %
TSM 1215S
12 VDC 10%
15 VDC
65 mA
82 %
TSM 1205D
5 VDC
100 mA
75 %
TSM 1212D
12 VDC
40 mA
80 %
TSM 1215D
15 VDC
30 mA
80 %
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All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
Input Specifications
Input current no load /full load
5 Vin models
30 mA / 260 mA typ.
12 Vin models
15 mA / 110 mA typ.
Surge voltage (1 sec. max.)
5 Vin models
9 V max.
12 Vin models
18 V max.
Reverse voltage protection
0.3 A max.
Reflected input ripple current
can be reduced by ext. 12.2 F polyester film
capacitor
Input filter
internal capacitors
Output Specifications
Voltage set accuracy
3 %
Voltage balance (dual output models)
1 % max.
Regulation
Input variation
1.2 % / 1 % change Vin
Load variation 20 100 %
10 % max.
Ripple and noise (20 MHz Bandwidth)
120 mVpk-pk max.
Temperature coefficient
0.02 % / C
Short circuit protection
limited 1 sec. max.
Capacitive load
Single output models
22 F max.
Dual output models
10 F max.
General Specifications
Temperature ranges
Operating (see also enclosed derating curve)
40 C ... +85 C (no derating)
Storage
55 C ... +125 C
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
>2'000'000 h @ 25 C
Isolation voltage
Input/Output
1`000 VDC
Isolation capacity
Input/Output
40 pF typ.
Isolation resistance
Input/Output
>1`000 Mohm
Switching frequency
100 kHz typ. (Frequency modulation)
Frequency change over line and load
30 %
Physical Specifications
Case material
Epoxy molding compound
(flammability to UL 94-V0)
Package weight
Single output models
1.2 g (0.04 oz)
Dual output models
1.5 g (0.05 oz)
Reflow soldering profile
Peak temp. 230C (10 sec max.)
185C for 90 sec max. Convection reflow
solder process is recommended
DC/DC Converter
TSM Series 1 Watt
Outline Dimensions mm (inches)
Derating all TSM Models
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Page 3
All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
Specifications can be changed without notice
Ambient Temperature [C]
-20
10
20
-40
-30
0
-10
0
10
30
20
40
30
90
50
60
80
100
40
50
60
70
80
110
90
100
20
10
0
+85C
+105C
-5.0% /C
Output Power [%]
70
40
30
50
60
80
100
90
Output Power [%]
70
TSM Single Output Models
7.0
(0.276)
9.2
(0.362)
11.1
(0.437)
4
S
6.5 (0.256)
0.25
0.05
(0.01
0.002
)
2.0
(0.079)
4.7
(0.185)
7.62
(0.3)
0.6
0.025
(0.024
0.001
)
2.54
(0.1)
8.0
(0.315)
2.5
(0.1)
14
8
7
1
12.7
(0.5)
14
8
7
1
NA NA NA +Vo
+Vin
Vin
Vo
NA
Seating
Plane
0.2 M S
P
8 Pins
6.7
+0
0.15
0.264
+0
0.256
()
0.25
(0.01)
0.1 S
8 Pins
NA = not available for electrical connection
Tolerances: 0.25 mm ( 0.01)
DC/DC Converter
TSM Series 1 Watt
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Page 4
All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
Specifications can be changed without notice
Outline Dimensions mm (inches)
TSM Dual Output Models
10.16
(0.4)
7.0
(0.276)
9.2
(0.362)
11.1
(0.437)
4
Seating
Plane
S
6.5 (0.256)
2.0
(0.079)
4.7
(0.185)
6.7
+0
0.15
0.264
+0
0.256
()
0.25
0.05
(0.01
0.002
)
2.5
(0.1)
15.24
(0.6)
0.6
0.025
(0.024
0.001
)
2.54
(0.1)
8.0
(0.315)
18
10
9
1
18
10
9
1
NA NA NA
NA
+Vo
+Vin
Vin
Vo
NA Com
0.2 M S
P
8 Pins
0.1 S
8 Pins
0.25
(0.01)
NA = not available for electrical connection
Tolerances: 0.25 mm ( 0.01)
DC/DC Converter
TSM Series 1 Watt
Page 5
Specifications can be changed without notice
Solder Pad Dimensions mm (inches)
Jenatschstrasse 1
CH-8002 Zurich
Switzerland
Tel. +41-1284 2911
Fax +41-1201 1168
e-mail: sales@traco.ch
internet: http://www.tracopower.com
7.62
(0.3)
2.54
10.8
(0.425)
(0.1)
2.54
(0.1)
2.54
(0.1)
1.0 Min.
(0.039 Min.)
(0.067)
1.7
10.16
(0.4)
2.54
10.8
(0.425)
(0.1)
2.54
(0.1)
2.54
(0.1)
1.0 Min.
(0.039 Min.)
(0.067)
1.7
2.54
(0.1)
TSM Single Output Models
TSM Dual Output Models
Rev. 10/01
DC/DC Converter
TSM Series 1 Watt