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:
–40°C to 85°C
◆ 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 pro?le package with industry-standard footprint. A very high ef?ciency allows operating temperatures up to 85°C. A built-in ?lter for both input and output minimizes the need for external ?ltering. 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.
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 μs typ.
Short circuit protection indefinite (automatic recovery)
Over load protection 150% of Iout max typ. foldback
Thermal shutdown @ 115°C 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 μF max./ 33’000 μF max.
3.3 / 5.0 Vout models:19’500 μF max./ 10’200 μF max.
12 / 15 Vout models:3’300 μF max./ 1’100 μF max.
±12 / ±15 Vout models:±1’000 μF max./ ±680 μF max. (per output)
General Specifications
Temperature ranges – Operating
– 40 °C ... + 85°C – 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 6Humidity (non condensing)
95 % rel H max.Reliability, calculated MTBF (MIL-HDBK-217 E) >350’000 h @ + 25°C 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
Trim
+Vout
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 0.56output 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 0.68output 12V 15V ±12V ±15V –5% 56 56 33 39–10%
5.6
2.2 2.7
3.3
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, 220μF/100V , ESR 90mOhm.
*approximate values
Power De-rating
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2408WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2409WI
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2410WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2411WI
Natural convection with heat-sink TEN-HS2Natural convection without heat-sink
Power De-rating
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2422WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2423WI
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4808WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4809WI
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2412WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-2413WI
Power De-rating
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4812WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4812WI
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4822WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4822WI
-40
-20
20
40
60
80
100
100
806040200
O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4810WI
-40
-20
20
40
60
80
100
100
80
60
40
20
0O u t p u t P o w e r (%)
Ambient Temperature [?C]
TEN 30-4811WI
Speci?cations can be changed without notice
Outline Dimensions
Rev. 08/05.2
Physical Specifications
Case material copper, nickel plated Baseplate material none conductive FR4Potting material epoxy (UL 94V-0 -rated)Weight
48 g (1.69 oz)Soldering temperature
max. 265 °C / 10 sec.
Heat-sink TEN-HS2
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)