TRACOPOWER Non-Isolated DC-DC Converter, Through Hole, 15V dc Output Voltage, 21 → 72V dc Input Voltage, 1A

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 0.6A 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.

Ultra wide 8:1 input voltage range: 9-72 VDC
Covers a majority of standard bus- and battery voltages
Up to 93% efficiency - No heatsink required
Pin compatible with LMxx linear regulators (SIP-3)
Operating temperature range -40 to +80°C
Low standby current
Excellent line/load regulation
Protection against short circuit, overvoltage and overtemperature
3-year product warranty

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