TPV 24V & 48V Series

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INPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Voltage range

24V input variants

22

24

26.5

V

Voltage range

48V input variants

43

48

53

V

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

1 second

Lead temperature 1.5mm from case for 10 seconds

300°C

Input voltage Vin, TPV24 variants

28V

Input voltage Vin, TPV48 variants

54V

ISOLATION CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation test voltage

Tested for 1 minute

3000

VDC

Resistance

Viso= 1000VDC

1

GΩ

All specifications typical at TA=25℃, nominal input voltage and rated output current unless otherwise specified.

TEMPERATURE DERATING GRAPHS

TOLERANCE ENVELOPES

OUTPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Rated Power

TA=-40

1

W

Voltage Set Point Accuracy

See tolerance envelope

Line regulation

High Vin to low Vin

1.32

%/%

GENERAL CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Switching frequency

All input variants

110

kHz

TEMPERATURE CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Specification

Derating if the temperature ≥85°C

-40

105

℃

Storage

-55

130

℃

Cooling

Free air convection

SOLDERING INFORMATION

This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300℃ for 10 seconds. Both SIP and DIP types in this series are

backward compatible with Sn/Pb soldering systems.

Output Load Current(%)

+9.5%

+5%

V

NOM

-2.5%

+2.5%

-8%

100

75

50

25

10

Typical Load

Line

1.5

1.0

0.5

0

-40

0

50 100

150

Ambient Temperature(°C)

85°C

Safe Operating Area

105

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