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TDL 3-4812

P1-P3
ht tp://www.tracopower.com Page 1 of 3
DC/DC Converter TDL 3 Series, 3 Watt
Models
• Compact 3W Converter
in DIP package
• I/O-isolation 1‘500 VDC
• Fully regulated outputs
• Wide 2 : 1 input voltage range
• Operating temperature range
-40°C to +80°C
• Short circuit protection
• 3-year product warranty
The TDL 3 series with 2:1 input voltage range is a selection of 3 Watt
regulated dc/dc-converters. They come in a very compact DIP package
(0.55  0.55  0.31 inch).
Order code Input voltage Output voltage Output current max. Efficiency typ.
TDL 3-0510
3.3 VDC 600 mA 79 %
TDL 3-0511
5.0 VDC 600 mA 81 %
TDL 3-0512
12 VDC 250 mA 85 %
TDL 3-0513
4.5 – 10 VDC
15 VDC 200 mA 85 %
TDL 3-0521
(5 VDC nominal)
±5.0 VDC ±300 mA 82 %
TDL 3-0522
±12 VDC ±125 mA 84 %
TDL 3-0523
±15 VDC ±100 mA 85 %
TDL 3-1210
3.3 VDC 600 mA 80 %
TDL 3-1211
5.0 VDC 600 mA 83 %
TDL 3-1212
12 VDC 250 mA 87 %
TDL 3-1213
9 – 18 VDC
15 VDC 200 mA 87 %
TDL 3-1221
(12 VDC nominal)
±5.0 VDC ±300 mA 84 %
TDL 3-1222
±12 VDC ±125 mA 86 %
TDL 3-1223
±15 VDC ±100 mA 87 %
TDL 3-2410
3.3 VDC 600 mA 80 %
TDL 3-2411
5.0 VDC 600 mA 83 %
TDL 3-2412
12 VDC 250 mA 87 %
TDL 3-2413
18 – 36 VDC
15 VDC 200 mA 87 %
TDL 3-2421
(24 VDC nominal)
±5.0 VDC ±300 mA 84 %
TDL 3-2422
±12 VDC ±125 mA 86 %
TDL 3-2423
±15 VDC ±100 mA 87 %
TDL 3-4810
3.3 VDC 600 mA 79 %
TDL 3-4811
5.0 VDC 600 mA 82 %
TDL 3-4812
12 VDC 250 mA 86 %
TDL 3-4813
36 – 75 VDC
15 VDC 200 mA 86 %
TDL 3-4821
(48 VDC nominal)
±5.0 VDC ±300 mA 82 %
TDL 3-4822
±12 VDC ±125 mA 85 %
TDL 3-4823
±15 VDC ±100 mA 85 %
Models
TDL 3 Series, 3 Watt
http://www.tracopower.com Page 2 of 3
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current no load 5 Vin models: 45 mA typ.
12 Vin models: 27 mA typ.
24 Vin models: 16 mA typ.
48 Vin models: 10 mA typ.
Surge voltage (1 sec. max.) 5 Vin models: 12 V max.
12 Vin models: 25 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Start-up voltage 5 Vin models: 4.5 VDC max.
12 Vin models: 9.0 VDC max.
24 Vin models: 18 VDC max.
48 Vin models: 36 VDC max.
Input filter internal capacitor
Conducted noise EN 55022 class A or B (with ext. components)
ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,
perf. criteria A
Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A
Fast transient / surge (with external input capacitor) EN 61000-4-4, ±2 kV, perf. criteria A
EN 61000-4-5, ±1 kV perf. criteria A
–external input capacitor all models: Nippon chemi-con KY 220µF/100V
Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
Magnetic field immunity EN 61000-4-8, 3 A/m, perf. criteria A
Output Specifications
Voltage set accuracy ±1.5 % max.
Voltage balance (dual output models) 2 % max.
Regulation – Input variation 0.2 % max.
– Load variation 0 – 100 % 1 % max.
dual output: 2 % max. (balanced load)
cross regulation - dual output: 5 % max. (asymmetrical load 25 % / 100 %)
Minimum load no minimum load required
Ripple and noise (20 MHz Bandwidth) 70 mVp-p typ.
Transient response – Recovery time ( 25% load step change) 500 µs max.
– Response deviation ( 25% load step change) 5 % max.
Short circuit protection continuous, automatic recovery
Over load protection at 170 % of Iout nom. (foldback)
Capacitive load –Single output all models: 100 F max.
–Dual output all models: 100 F max. (each output)
General Specifications
Temperature ranges – Operating (convection cooling 20LFM, 0,1m/s) –40°C to +70°C (without derating)
– Case temperature +95°C max.
– Storage temperature –50°C to +125°C
Derating 4.0 %/K above 70°C
Humidity (non condensing) 95 % rel H max.
Isolation voltage – I/O isolation voltage (60 sec.) 1’500 VDC
Isolation capacitance (input/output) 100 pF typ.
Isolation resistance (input/output) >1 Gohm
Altitude during operation 5’000 m
Temperature coefficient ±0.02 %/K max.
TDL 3 Series, 3 Watt
www.tracopower.com
© Copyright 2017 Traco Electronic AG Specifications can be changed without notice!
Page 3 of 3
Rev. March 06. 2017
General Specifications (continued)
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) >3‘450‘000 h
Switching frequency 100 kHz min.
Safety standards UL 60950-1
IEC/EN 60950 -1
– Certification documents www.tracopower.com/overview/tdl3
Environmental compliance – Reach www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material non-conducting black plastic (UL 94V-0 rated)
Potting material Silicone (UL 94V-0 rated)
Pin material tinned copper
Package weight 3.9 g (0.137 o z)
Soldering temperature max. 260°C / 10 sec.
Outline Dimensions
Pin Single Dual
1
–Vin (GND) –Vin (GND)
4
+Vin (Vcc) +Vin (Vcc)
5
+Vout +Vout
6
no pin Common
7
–Vout –Vout
Pin-Out
Dimensions in [mm], () = Inch
Tolerances: x.x ±0.5 (±0.02)
x.xx ±0.25(±0.01)
pin dimension tolerance ±0.05 (±0.002)
3.1
(0.12)
7.75
(0.30)
8.0
(0.31)
0.5
(0.02)
14.0
(0.55)
7.62
(0.30)
3 x 2.54
(3 x 0.10)
bottom view
1 4
567
14.0
(0.55)
7.62
(0.30)
3.19
(0.13)
3.19
(0.13)
P1-P3

TDL 3-4812

Mfr. #:
Buy TDL 3-4812
Manufacturer:
TRACO Power
Description:
DC-DC CONVERTER, 12V, 0.25A
Lifecycle:
New from this manufacturer.
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