Datasheet

Temperature Ranges
- Operating Temperature
–40°C to +85°C
- Case Temperature
+105°C max.
- Storage Temperature
–55°C to +125°C
Power Derating
- High Temperature
See application note:
www.tracopower.com/overview/tsr2
Over Temperature
Protection Switch Off
- Protection Mode
150°C typ. (Automatic recovery)
- Measurement Point
Internal IC temperature
Cooling System
Natural convection (20 LFM)
Switching Frequency
1200 kHz typ. (PWM) (5 Vout models)
410 kHz typ. (PWM) (other models)
Insulation System
Non-isolated
Reliability
- Calculated MTBF
13'520'000 h (MIL-HDBK-217F, ground benign)
Environment
- Vibration
MIL-STD-810F
- Thermal Shock
MIL-STD-810F
Housing Material
Non-conductive Plastic (UL94 V-0 rated)
Potting Material
Silicone (UL 94 V-0 rated)
Soldering Profile
260°C / 10 s max.
Connection Type
THD (Through-Hole Device)
Weight
2.6 g
Environmental Compliance
- Reach
www.tracopower.com/info/reach-declaration.pdf
- RoHS
www.tracopower.com/info/rohs-declaration.pdf
Supporting Documents
Overview Link (for additional Documents)
www.tracopower.com/overview/tsr2
Outline Dimensions
TSR 2 Series
1 2 3
10.1 (0.40)
4.1
(0.16)
2 x 2.54 (2 x 0.10) 4.5 (0.18)
0.5 (0.02)
0.5 (0.02)
7.50 (0.30)
3.89
(0.16)
0.46 x 0.46 (0.018 x 0.018)
Bottom View
Dimensions in mm (inch)
Tolerances: x.xx ±0.5 (±0.02)
Tolerances: x.xxx ±0.25 (±0.01)
Pin pich tolerances: ±0.25 (±0.01)
Pin dimension tolerance: ±0.1 (±0.004)
14.0 (0.55)
Pinout
Pin Function
1
+Vin
2
GND
3
+Vout
© Copyright 2019 Traco Electronic AG Specifications can be changed without notice.
www.tracopower.com
Rev. October 1, 2019
Page 3 / 3