TP2L-3W 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.

External Capacitor Table

Single Vout

(VDC)

Cout

(uF)

Dual Vout

(VDC)

Cout

(uF)

3.3

2200

±5

680

5

1000

±9

470

9

680

±12

330

12

470

±15

220

15

330

-

-

24

220

-

-

RECOMMENDED CIRCUIT

COMMON SPECIFICATIONS

Parameter

Conditions

Min.

Typ.

Max.

Units

Storage humidity

95

%

Operating temperature

-40

85

℃

Storage temperature

-55

125

℃

Temp.Rise at full load

15

℃

Lead temperature

1.5mm from case for 10 seconds

300

℃

No-load power consumption

300

mW

Cooling

Free Air Convection

Short circuit protection

Continuous.automatic recovery

Case material

PIastic (UL94-V0)

MTBF

1000

K hours

Weight

6

g

ISOLATION CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation Voltage

Tested for 1 minute and leakage current less than 1 mA

3000

VDC

Isolation Resistance

Test at 500VDC

1

GΩ

Isolation Capacitance

Input/Output,100KHz/1V

80

pF

OUTPUT SPECIFICATIONS

Parameter

Conditions

Min.

Typ.

Max.

Units

Output power

Refer to product program

0.3

3

W

Positive voltage accuracy

Refer to recommended circuit

±1

±3

%

Negative voltage accuracy

Refer to recommended circuit

±3

±5

%

Load regulation

10% to100% load (TP2L-D-3W)

±0.5

±0.75

%

Load regulation

10% to100% load (TP2L-S-3W)

±0.5

±1.0

%

Line regulation

Input Voltage from low to high

±0.2

±0.5

%

Temperature drift ( Vout )

Refer to recommended circuit

±0.03

%/℃

Ripple & Noise

20MHZ Bandwidth

50

100

mVp-p

Switching frequency

100% load ,input voltage range

300

KHZ

Single Output

Dual Output