TP2L Series

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

APPLICATION NOTES

External capacitance

These converters will work without external capacitors, in order to

guarantee the full parametric performance over the full line and load

range we recommended you to use the value we listed at right side.

All parts have been tested and characterized using the following

values and test circuit.

Value

Input Volatage（V)

Cin

Cout

5&12

100uF,25V

100uF,25V

24&48

10uF,200V

100uF,25V

Test Circuit

This pin provides a connection point to the main internal reservoir capacitor. Additional capacitance can be added between pin8 and pin 7. Any lower ESR capacitor will

remove ripple and noise.

OUTPUT CHARACTERISTICS

Parameter

Conditions

Typ.

MAX.

Units

Voltage set point accuracy(with external input/output capacitors)

All TP2L05/12 input voltage types

±1

±3

%

Voltage set point accuracy(with external input/output capacitors)

All TP2L24/48 input voltage types

±2

±5

%

Line regulation (with external input/output capacitors)

All TP2L05/12 input types, low line to high line

0.06

0.5

%

Line regulation (with external input/output capacitors)

All TP2L24/48 input types, low line to high line

0.05

0.4

%

Load regulation (with external input/output capacitors)

All TP2L05/12 input types, minimum load to rated load

0.2

0.8

%

Load regulation (with external input/output capacitors)

All TP2L24/48 input types, minimum load to rated load

0.2

0.8

%

Shutdown power

+Vin nominal

2.8

mW

ISOLATION CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation test voltage

Tested for 1 second

1000

3000

VDC

Resistance

VISO = 1000VDC

1

GΩ

TEMPER ATURE CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Operation

-40

85

℃

Storage

-50

130

℃

Cooling

Free air convection

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

Continuous

Lead temperature 1.5mm from case for 10 seconds

300℃

Control pin input current

15mA

Input voltage 05

10V

Input voltage 12

20V

Input voltage 24

40V

Input voltage 48

80V

TP2L