TRACOPOWER Through Hole Switching Regulator, 3 → 6V dc Output Voltage, 10 → 30V dc Input Voltage, 3A
- RS Stock No.:
- 7813282
- Mfr. Prt No.:
- TSR 3-2450
- Brand:
- TRACOPOWER
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 7813282 |
| Product description | TRACOPOWER Through Hole Switching Regulator, 3 → 6V dc Output Voltage, 10 → 30V dc Input Voltage, 3A |
| Manufacturer / Brand | TRACOPOWER |
| Manufacturer part number | TSR 3-2450 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7813282 |
| Product description | TRACOPOWER Through Hole Switching Regulator, 3 → 6V dc Output Voltage, 10 → 30V dc Input Voltage, 3A |
| Manufacturer / Brand | TRACOPOWER |
| Manufacturer part number | TSR 3-2450 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Apr 29, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: TW
Product Details
3A Step-Down Switching Regulator TSR 3 Series
The Tracopower TSR-3 series of DC/DC converters are non isolated step-down switching regulators for point of load applications. These switching regulators have a high efficiency up to 95% which allows a full 3A load operation up to 50°C ambient temperature without the need of heat-sink or forced cooling. The TSR-3 DC/DC converters provide a remote on/off input and are the ideal solution for many battery powered applications.
High performance switching regulator
High efficiency up to 95%
Low profile open frame design
Adjustable output voltage
Remote On/Off
Wide input voltage ranges 2.5–5.5, 4.5–14 and 10–30 VDC
Output voltages from 0.6 to 15 VDC
Short circuit protection
Low output ripple & noise
3-year product warranty
Specifications
| Attribute | Value |
| Brand | TRACOPOWER |
| Input Voltage | 10 → 30 V dc |
| Ripple And Noise | 75 mV Pk-Pk |
| Output Voltage | 3 → 6 V dc |
| MTBF | 1630000 h |
| Output Current | 3 A |
| Load Regulation | 0.6 %, 0.8 % |
| Number of Outputs | 1 |
| Maximum Temperature | +85 °C |
| Package | SIP |
| Length | 10.4 mm |
| Mounting Type | Through Hole |
| Line Regulation | 0.2 % |
| Width | 15.5 mm |
| Depth | 6 mm |
| Minimum Temperature | -40 °C |
| Efficiency | 91 % |
| Weight | 2.1 g |
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