DC/DC Converter
TEA 1 Series, 1 Watt
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•
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Highly cost efficient design
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•
•
•
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5 VDC (±10%) input voltage range
I/O isolation: 1’500 VDC
Operating temperature range
-40 to +85 °C without derating
Unregulated outputs
Efficiency up to 78%
Industry standard SIP-4 package
3-year product warranty
The TEA 1 is an unregulated 1 Watt DC/DC SIP-4 converter series which is
specifically designed to offer a low-cost solution while keeping a high quality
standard. This new series focuses on a simple but effective design approach,
which minimizes component and labor cost and is complemented with a complete automatization of the manufacturing process. An operating temperature
range from -40°C to 85°C without derating and an I/O-isolation of 1’500 VDC
enables this series to cover many different applications. The industry standard
package of this converter offers a broad application range in any space, cost
critical application and is especially suited for high volume projects where simple but reliable products are needed.
Models
Order Code
TEA 1-0505
www.tracopower.com
Input Voltage
Output Voltage
Output Current
Efficiency
Range
nom.
max.
typ.
4.5 - 5.5 VDC
(5 VDC nom.)
5 VDC
200 mA
78 %
November 30, 2022
Page 1 / 3
TEA 1 Series, 1 Watt
Input Specifications
Input Current
- At no load
Surge Voltage
Recommended Input Fuse
28 mA typ.
9 VDC max. (1 s max.)
500 mA (slow blow)
(The need of an external fuse has to be assessed
in the final application.)
Internal Capacitor
Input Filter
Output Specifications
Voltage Set Accuracy
Regulation
Ripple and Noise
±3% max. (at 60 % load)
1.5% max.
9% max.
50 mVp-p typ.
100 mVp-p max.
470 µF max.
Not required
±0.03 %/K max.
30 ms max.
Limited 1 s max., Automatic recovery
- Input Variation (1% Vin step)
- Load Variation (10 - 90%)
- 20 MHz Bandwidth
Capacitive Load
Minimum Load
Temperature Coefficient
Start-up Time
Short Circuit Protection
Safety Specifications
Safety Standards
Designed for EN 62368-1 (no certification)
- IT / Multimedia Equipment
General Specifications
Relative Humidity
Temperature Ranges
Power Derating
Cooling System
Switching Frequency
Insulation System
Isolation Test Voltage
Isolation Resistance
Isolation Capacitance
Reliability
Washing Process
Housing Material
Potting Material
Pin Material
Pin Foundation Plating
Pin Surface Plating
Housing Type
Mounting Type
Connection Type
Footprint Type
Soldering Profile
Weight
- Operating Temperature
- Case Temperature
- Storage Temperature
- High Temperature
- Input to Output, 60 s
- Input to Output, 500 VDC
- Input to Output, 100 kHz, 1 V
- Calculated MTBF
95% max. (non condensing)
–40°C to +95°C
+105°C max.
–55°C to +125°C
5 %/K above 85°C
See application note: www.tracopower.com/overview/tea1
Natural convection (20 LFM)
100 kHz typ. (Royer)
Functional Insulation
1'500 VDC
1'000 MΩ min.
30 pF typ.
2'000'000 h (MIL-HDBK-217F, ground benign)
Not allowed
Plastic (UL 94 V-0 rated)
Epoxy (UL 94 V-0 rated)
Phosphor Bronze (C5191)
Nickel (1 µm min.)
Tin (3 µm min.), bright
Plastic Case
PCB Mount
THD (Through-Hole Device)
SIP4
Wave Soldering
265 °C / 5 s max.
1.6 g
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
www.tracopower.com
November 30, 2022
Page 2 / 3
TEA 1 Series, 1 Watt
Environmental Compliance - REACH Declaration
www.tracopower.com/info/reach-declaration.pdf
REACH SVHC list compliant
REACH Annex XVII compliant
www.tracopower.com/info/rohs-declaration.pdf
Exemptions: 7a, 7c-I
(RoHS exemptions refer to the component
concentration only, not to the overall
concentration in the product (O5A rule).
The SCIP number is provided on request.)
- RoHS Declaration
Supporting Documents
Overview Link (for additional Documents)
www.tracopower.com/overview/tea1
Outline Dimensions
11.68
Pinout
Front view
3
1
–Vin (GND)
2
+Vin (Vcc)
3
–Vout
4
+Vout
4
4.10
2.03
2.54
2.54
2.54
(0.08)
(0.10)
(0.10)
(0.10)
Dimensions in mm (inch)
Tolerances: x.xx ±0.35 (±0.01)
6.00
(0.035)
Function
(0.16)
2
(0.02)
0.90
0.50
1
Pin
Bottom view
(0.24)
(0.38)
9.65
(0.46)
0.50
(0.02)
0.50 × 0.25
(0.02 × 0.01)
© Copyright 2022 Traco Electronic AG
Specifications can be changed without notice.
www.tracopower.com
Rev. November 30, 2022
Page 3 / 3
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