Industrial Line – T3SW Series
3W 4:1 SINGLE & DUAL OUTPUT HIGH PERFORMANCE DC/DC CONVERTER
Specifications
INPUT
Voltage range
12V nominal input
24V nominal input
48V nominal input
Capacitor type.
12V input
4.5-18VDC
9-36VDC
18-75VDC
Input filter
Input surge voltage
100mS max
36VDC
50VDC
24V input
48V input
100VDC
Input reflected ripple
current6)
12V input
24V input
48V input
25mA p-p max
10mA p-p max
8mA p-p max
Start up time
Power up 30mS typ. Remote on/off 30mS typ.
Nominal Vin and constant resistive load.
Remote ON/OFF
DC-DC ON
DC-DC OFF
Open or high impedance.
Control pin applied current
2-4mA max (via 1kΩ).
Remote off state
Input current nominal Vin 2,5mA max.
Features
OUTPUT
Power
Voltage accuracy
Min load
•ꢀ Outputꢀcurrentꢀupꢀtoꢀ700mA
3W max.
1ꢀ.
0ꢀ.
•ꢀ SIPꢀpackage
•ꢀHighꢀefficiencyꢀupꢀtoꢀ82%
Line regulation
Load regulation
0.2ꢀ, LL to HL at full load.
Single no load to full load 1ꢀ
•ꢀ4:1ꢀultraꢀwideꢀinputꢀvoltageꢀrange
•ꢀSwitchingꢀfrequencyꢀ(100KHz,ꢀmin)
•ꢀLowꢀrippleꢀ&ꢀnoise
5ꢀ load to 100ꢀ load
0.5ꢀ
Dual no load to full load 1ꢀ
5ꢀ, asymmetrical load 25ꢀ/100ꢀ FL.
Cross regulation (dual)
Ripple and noise,20MHz BW See table.
Temperature coefficient 0.02ꢀ/ꢁC max.
Transient response
•ꢀUL94-V0ꢀcaseꢀpottingꢀmaterial
•ꢀInputꢀtoꢀoutputꢀisolation:ꢀ1600VDC
•ꢀContinuousꢀshortꢀcircuitꢀprotection
•ꢀExternalꢀOn/Offꢀcontrol
250µs, recovery time 25ꢀ load step change.
Short circuit protection Continuous, automatics recovery.
ENVIRONMENTAL
•ꢀCEꢀmarkꢀmeetsꢀ2006/95/EC,ꢀ93/68/EECꢀandꢀ2004/108/EC
•ꢀUL60950-1,ꢀEN60950-1ꢀandꢀIEC60950-1ꢀlicensed
•ꢀISO9001ꢀcertifiedꢀmanufacturingꢀfacilities
•ꢀCompliantꢀtoꢀRoHSꢀEUꢀDirectiveꢀ2002/95/EC
Operating temperature –40ꢁC to +71ꢁC (without derating).
+71ꢁC to +100ꢁC (with derating).
Storage temperature
Thermal shock
Vibration
–55ꢁC to +125ꢁC.
MIL-STD-810F.
MIL-STD-810F.
5-95ꢀ RH.
Relative humidity
GENERAL
Efficiency
Isolation voltage
See table.
STANDARDS
Safety standards
EMI6)
Standard: 1600VDC min, input to output.
Suffix “H”: 3000VDC min, input to output.
IEC60950-1, UL60950, EN60950.
EN55022 Class A.
9
Isolation resistance
Isolation capacitance
10 ohms, min.
ESD
EN61000-4-2 Criteria A, air 8KV, contact 6KV
EN61000-4-3 Criteria A, 10V/m.
EN61000-4-4 Criteria A, 2KV.
EN61000-4-5 Criteria A, 1KV.
EN61000-4-6 Criteria A, 10 Vr.m.s.
Standard: 200pF max.
Suffix “H”: 40pF max.
100KHz min, full load to min load.
Non-conductive black plastic.
None.
Silicon (UL94-V0).
21.8 x 9.2 x 11.1 mm.
4.8g.
Radiated immunity
Fast transient7)
Surge7)
Switching frequency
Case material.
Base material
Potting material
Dimensions
Conducted immunity
ApplicationꢀCircuit
Weight
MTBF1)
6
Bellcore TR-NWT-000332: 3.963 x 10 hrs.
MIL-HDBK-217F:
6
1.707 x 10 hrs
20110919
I N D U S T R I A L L I N E
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