TPJXXX Series

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DESCRIPTION：

The TPJXXX is 5.2KVDC isolated DC/DC-converters for IGBT drivers in a SIP package. Their ultra low isolation

capacitance can improve the capability of anti-interference.The built-in common-ground mode of the unique asymmetric

voltage output mode reduces the driver loss of IGBT driver. They feature short-circuit protection and auto-recovery , and

can be widely used in:General inverter, AC servo drive system,Electric welding machine, Uninterruptible power supply

(UPS) . They offer the ideal solution in many space critical applications for board level power distribution.

The series offers smaller size, improved efficiency, lower output ripple noise.

5.2KVDC Isolated DC/DC Converters for IGBT drivers

SELECTION GUIDE

Part Number

Nominal Input Voltage

Output Voltage

Output Current

Efficiency (Min.)

V

V

mA

%

TPJ1515/9

15

+15/-8.7

+80/-40

76-80

TPJ1215/9

12

+15/-8.7

+80/-40

76-80

TPJ1215/5

12

+15/-5

+80/-40

75-80

TPJ1215/3

12

+15/-3

+93/-185

75-80

TPJ2415/3

24

+15/-3

+66/-333

75-80

TPJ2415/3-O

24

+15/-3

+111/-111

73-79

TPJ1220/5

12

+20/-5

+50/-200

75-80

TPJ1520/5

15

+20/-5

+50/-200

75-80

TPJ2420/5

24

+20/-5

+50/-200

75-80

INPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Voltage range

24V input

22.8

24

25.2

VDC

Voltage range

15V input

13.5

15

16.5

VDC

Voltage range

12V input

10.8

12

13.2

VDC

Input Filter

Filter capacitor

Hot plug

Unavailable

Input current

DC24V

30

140

mA

Input current

DC15V

20

130

MA

Input current

DC12V

20

160

MA

Load regulation

10%-100% load

Positive output 8%-15%,Negative output 10-15%

FEATURES

RoHS compliant

Max capacitive load: 220uF

DC/DC-converters for IGBT drivers

Operating temperature: -40ºC to 105ºC

UL 94V-0 package material

No heatsink required

5.2KVDC isolation

SIP package style

Input voltage: 24V,15V,12V

Dual Output voltage: +15/-8.7,+15/-5/+15/-3

short-circuit protection

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

continuous

Lead temperature 1.5mm from case for 10 seconds

300°C

Input voltage Vin, TPJ24

24V

Input voltage Vin, TPJ15

15V

Input voltage Vin, TPJ12

12V

GENERAL CHARACTERISTICS

Parameter

Conditions

Min

Short Circuit Protection

Ripple & Noise*

20MHz bandwidth

-