TPJ1515/9 Series

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DESCRIPTION

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The TPJ1515/9 is 3KVAC 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.

3KVAC 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

78-80

INPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Voltage range

15V input

14.5

15

15.5

VDC

INPUT SPECIFICATIONS

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage

DC

-0.7

-

16

VDC

Input Filter

Filter capacitor

Hot plug

Unavailable

FEATURES

RoHS compliant

dual outputs

DC/DC-converters for IGBT drivers

Operating temperature: -40ºC to 105ºC

Footprint 1.91cm

2

UL 94V-0 package material

No heatsink required

3KVAC isolation

SIP package style

Input voltage: 15V

Output voltage: +15/-8.7

short-circuit protection

ABSOLUTE MAXIMUM RATINGS

Short-circuit protection

1 second

Lead temperature 1.5mm from case for 10 seconds

300°C

Input voltage Vin, TPJ15

15V

OUTPUT CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

+Vo

Vin=15VDC, Pin6 & Pin7 +Io=+80mA

14

15

16

VDC

-Vo

Vin=15VDC, Pin5 & Pin6 -Io=-40mA

-7

-8.7

-10

Output Voltage Accuracy

See tolerance envelope graph

Line Regulation

Input voltage range

-

±1.2

±1.5

-

Temperature Coefficient

Full load

-

-

±0.03

%/℃

GENERAL CHARACTERISTICS

Parameter

Conditions

Min.

Typ.

Max.

Units

Short Circuit Protection

Continuous, self-recovery

Ripple & Noise*

20MHz bandwidth

-

100

200

mVp-p