http://www.tracopower.com
Features
High Power Density: 30W in a
51x41x10 mm (2"x1.6"x0.4") Package
Ultra Wide 4:1 Input Voltage Range
Single Output Voltage Models
from 1.8 to 15 VDC
Dual Output Voltage Models
Extended Operating Temperature Range:
40C to 85C
Under Voltage Lockout
Remote On/Off
Shielded Metal Case with insulated
Baseplate
Optional Heatsink
Lead free Design - RoHS compliant
3 Year Product Warranty
DC/DC Converters
TEN 30WI Series, 30 Watt
The TEN 30WI series is a family of high performance 30W dc-dc converters fea-
turing ultra wide 4:1 input voltage ranges in a compact low profile package with
industry-standard footprint. A very high efficiency allows operating temperatures
up to 85C. A built-in filter for both input and output minimizes the need for external
filtering. Further standard features include remote On/Off, output voltage trimming,
over voltage protection, under voltage lockout and short circuit protection.
Typical applications for these products are battery operated equipment and distrib-
uted power architectures in communication and industrial electronics, everywhere
where isolated, tightly regulated voltages are required and space is limited on the
PCB.
Order code
Input voltage range
Output voltage
Output current max.
Efficiency typ.
TEN 30-2408WI
1.8 VDC
8`000 mA
80 %
TEN 30-2409WI
2.5 VDC
8'000 mA
85 %
TEN 30-2410WI
3.3 VDC
6'000 mA
87 %
TEN 30-2411WI
5.1 VDC
6`000 mA
87 %
TEN 30-2412WI
10 40 VDC
12 VDC
2'500 mA
87 %
TEN 30-2413WI
15 VDC
2'500 mA
88 %
TEN 30-2422WI
12 VDC
1'250 mA
85 %
TEN 30-2423WI
15 VDC
1'000 mA
86 %
TEN 30-4808WI
1.8 VDC
8`000 mA
81 %
TEN 30-4809WI
2.5 VDC
8'000 mA
86 %
TEN 30-4810WI
3.3 VDC
6'000 mA
87 %
TEN 30-4811WI
5.1 VDC
6`000 mA
88 %
TEN 30-4812WI
18 75 VDC
12 VDC
2'500 mA
87 %
TEN 30-4813WI
15 VDC
2'500 mA
88 %
TEN 30-4822WI
12 VDC
1'250 mA
86 %
TEN 30-4823WI
15 VDC
1'000 mA
87 %
Models
Page 1 of 7
RoHS
compliant
http://www.tracopower.com
Input Specifications
Input current at no load
24 Vin:
1.8 Vout models: 45 mA typ.
2.5/3.3 Vout models: 60 mA typ.
other models: 80 mA typ.
48 Vin:
1.8 Vout models: 25 mA typ.
2.5/3.3 Vout models: 40 mA typ.
other models: 55 mA typ.
Input current at full load
24 Vin:
1.8 Vout models: 760 mA typ.
2.5/3.3 Vout models: 1000 mA typ.
other models: 1500 mA typ.
48 Vin:
1.8 Vout models: 390 mA typ.
2.5 / 3.3 Vout models: 500 mA typ.
other models: 750 mA typ.
Input voltage variation (dv/dt)
5 V/ms, max.
(complies with ETS 300 132 part. 4.4)
Start-up voltage / under voltage lockout
24 Vin models: 10 VDC / 8 VDC (typ.)
48 Vin models: 18 VDC / 16 VDC (typ.)
Surge voltage (100 msec. max.)
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Conducted noise (input)
EN 55022 level A, FCC part 15, level A with
external capacitor (see note 1)
ESD (input)
EN 61000-4-2, perf. criteria B
Fast transient (input)
EN 61000-4-4, perf. criteria B
Surge (input)
EN 61000-4-5, perf. criteria B
Output Specifications
Voltage set accuracy
1 %
Output voltage adjustment
10 %
Regulation
Input variation Vin min. to Vin max.
0.5 % max.
Load variation 10 100%:
single output models: 0.5 % max.
dual output models: 1.0 % max.
Load cross variation 25 % / 100 %
5 % max.
Temperature coefficient
0.02 % /K
Ripple and noise (20 MHz Bandwidth):
75 mVpk-pk max.
Start up time (nominal Vin and constant resistive load)
10 ms typ.
Transient response setting time (25% load step chang)
300 s typ.
Short circuit protection
indefinite (automatic recovery)
Over load protection
150% of Iout max typ. foldback
Thermal shutdown
@ 115C typ
Over voltage protection
1.8 / 2.5 Vout models: 3.0 / 3.6 V
3.3 / 5.1 Vout models: 3.9 / 6.2 V
12 / 15 Vout models: 15 / 18 V
Minimum load (only for dual output models)
10% of rated max current (operation at lower load
condition will not damage these converters, however,
they may not meet all listed specifications)
Capacitive load
1.8 / 2.5 Vout models: 65'000 F max./ 33'000 F max.
3.3 / 5.0 Vout models: 19'500 F max./ 10'200 F max.
12 / 15 Vout models: 3'300 F max./ 1'100 F max.
12 / 15 Vout models: 1'000 F max./ 680 F max. (per output)
DC/DC Converters
TEN 30WI
30 Watt
All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
Page 2 of 7
http://www.tracopower.com
DC/DC Converters
TEN 30WI
30 Watt
General Specifications
Temperature ranges
Operating
40 C ... + 85C
Case temperature
+ 100 C max.
Storage
55 C ... + 105 C
Thermal impedance
with heat-sink TEN-HS2
8.24 K /watt
without heat-sink
10 K /watt
Derating
see graphs on page 4 to 6
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
>350'000 h @ + 25C
Isolation (Input/Output)
Voltage
1`500 VDC
Capacity
1000 pF max.
Resistance
>1`000 M Ohm
Remote On/Off
ON:
3.5 ... 12 VDC or open circuit.
OFF:
0 ... 1.2 VDC or short circuit pin 3 and pin 2
OFF idle current:
3 mA typ.
Switching frequency
300 kHz typ. (pulse width modulation PWM)
Vibration
10-55Hz, 2G, 30 minutes along X,Y,Z
Safety standards
UL 60950, EN 60950, IEC 60950 Compliance
up to 60 VDC input voltage (SELV limit)
Safety approvals
UL /cUL File E188913
Output Voltage Adjustment
Rd
Trim
+Vout
Ru
Trim
- Vout
Trim up
Ru [kohm]*
output
1.8V 2.5V 3.3V 5V
+5%
1.2
4.3
6.8
4.7
+10%
0.068 0.82 1.5 0.56
output
12V 15V 12V 15V
+5%
47
47
27
33
+10%
8.2
6.8
2.2
2.7
Trim down
Ru [kohm]*
output
1.8V 2.5V 3.3V 5V
5%
1.8
6.8
8.2
5.6
10%
0.1 0.82 0.68 0.68
output
12V 15V 12V 15V
5%
56
56
33
39
10%
5.6
2.2
2.7
3.3
All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.
Page 3 of 7
Note 1:
In order to meet conducted emissions EN55022-A and EN55011-A a capacitor between +Vin and -Vin has to be installed. The capacitor
should be capable to handle 1 A ripple current. A suggestion is KMF Series of Nippon chemi-con, 220F/100V, ESR 90mOhm.
*approximate values
Specifications can be changed without notice
Jenatschstrasse 1 CH-8002 Zurich Switzerland
Tel. +41 43311 4511 Fax +41 43311 4545 info@traco.ch www.tracopower.com
Outline Dimensions
Pin
Single
Dual
1
+Vin (Vcc)
+Vin (Vcc)
2
Vin (GND)
Vin (GND)
3
Remote On/Off
4
No pin
+ Vout
5
+ Vout
Common
6
Vout
Vout
7
Trim
Pin-Out
Rev. 08/05.2
Physical Specifications
Case material
copper, nickel plated
Baseplate material
none conductive FR4
Potting material
epoxy (UL 94V-0 -rated)
Weight
48 g (1.69 oz)
Soldering temperature
max. 265 C / 10 sec.
Heat-sink TEN-HS2
56.0
(2.2)
max.
23.0
(0.9)
17.2
(0.68)
max.
Converter
Heat-sink
Thermal pad
Clamp
5.6 10.2
40.6
1
0
.
1
6
1
0
.
1
6
1
0
.
1
6
5.08
50.8
6
5
4
1
2
7
Bottom
view
45.72
(2.0)
(0.22)
(1.6)
(0.4)
(0.4)
(0.4)
(0.4)
(0.2)
(1.8)
12.7
(0.5)
5
.
1
(0.2
)
3
10.16
(0.4)
Page 7 of 7
DC/DC Converters
TEN 30WI
30 Watt
Dimensions in [mm], () = Inch
Pin diameter: 1.0 0.05 (0.02 0.002)
Pin pitch tolerances: 0.35 (0.014)
Case tolerances: 0.5 (0.02)
Note:
The product label on converter has to be re-
moved before mounting the heat-sink.
For volume orders converters will be supplied
with heat-sinks already mounted. Please con-
tact factory for quotation.
Separate heat-sinks are only available for
prototypes and small quantity orders.
Order code: TEN-HS2
(cont.: heat-sink, thermal pad, 2 clamps)
Material:
Aluminum
Finish:
Anodic treatment (black)
Weight:
19g (0.67oz) (without converter)
PDF 
ZIP
