TSR 1-4850WI

The TSR 1WI is a non-isolated POL converter series with an ultra wide 8:1 input voltage range which comes in a standard SIP-3 package. Covering the majority of standard bus- and battery voltages this POL converter is a versatile solution for many applications in distributed power systems where different input voltages have to be handled. Being able to use the same converter in many different situations effectively reduces the bill of material (BOM) of a given application. A high efficiency of up to 93% allows for an operating temperature range of -40 to +80°C (up to 50°C without derating) and makes them excellent drop-in replacements for less efficient LMxx linear regulators. With 1.0 A max. output current and standard features such as low standby current, precise regulation and protection against short circuit, overvoltage and overload the TSR 1WI is suitable for many battery and distributed power applications.

Product Status
Active
Product is recommended for new designs.

Product Documentation

Attribute
Value
Output Voltage
5 VDC
Output Current
1000 mA
Number of Outputs
single
Input Voltage
9-72 VDC
Housing Type
Metal Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
SIP3
Length
12 mm
Width
8.5 mm
Depth
17.5 mm
Efficiency
87 %
Maximum Temperature
80 °C
Minimum Temperature
-40 °C
Weight
5.5 g
Ripple and Noise
50 mVp-p typ.
Capacitive Load
1580 µF
Remote On/Off
No
Insulation System
Non-isolated

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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. 
Our general REACH declaration is available via the following link: 

General REACH declaration

RoHS Compliance

TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.

Directive 2011/65/EU

TRACOPOWER RoHS Declaration

Cleaning Guideline

We generally do not recommend washing or cleaning electronic components. You should avoid it, if it is not absolutely necessary. Please refer to cleaning guide.

Other models in series

Model
Power
Input
Output
Links
Datasheet
Additional Info
TSR 1-4833WI
1000 mA
9-72 VDC
3.3 VDC
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TSR 1-4833WI
TSR 1-4865WI
1000 mA
9-72 VDC
6.5 VDC
Sample

Only 4 products can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TSR 1-4865WI
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