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TPJXXX Series
DESCRIPTION 5.2KVDC Isolated DC/DC Converters for IGBT drivers
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.
FEATURES
RoHS compliant Max capacitive load: 220uF DC/DC-converters for IGBT drivers
2
Operating temperature: -40ºC to 105ºC Footprint 1.91cm 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
SELECTION GUIDE
Nominal Input Voltage Output Voltage Output Current Efficiency (Min.)
Part Number
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%
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 -
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TPJXXX Series
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
+Vo Vin=15VDC/12VDC, Pin6 & Pin7 +Io=+80mA 14.25 15 15.75 VDC
-Vo Vin=15VDC/12VDC, Pin5 & Pin6 -Io=-40mA -8 -8.7 -9.4 VDC
+Vo Vin=12VDC, Pin6 & Pin7 +Io=+93mA 14.25 15 15.75 VDC
-Vo Vin=12VDC, Pin5 & Pin6 -Io= -185mA -2.76 -3 -3.24 VDC
+Vo Vin=24VDC, Pin6 & Pin7 +Io=+66mA 14.25 15 15.75 VDC
-Vo Vin=24VDC, Pin5 & Pin6 -Io= -333mA -2.76 -3 -3.24 VDC
+Vo Vin=24VDC, Pin6 & Pin7 +Io=+111mA 14.25 15 15.75 VDC
-Vo Vin=24VDC, Pin5 & Pin6 -Io= -111mA -2.76 -3 -3.24 VDC
+Vo Vin=12/15/24VDC, Pin6 & Pin7 +Io=+20mA 19 20 21 VDC
-Vo Vin=12/15/24VDC, Pin5 & Pin6 -Io= -50mA -4.75 -5 -5.25 VDC
Output Voltage Accuracy See tolerance envelope graph
Line Regulation High Vin to Low Vin - ±1.2 ±1.5 -
Temperature Coefficient Full load - - ±0.03 %/
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Isolation test voltage Input-output, with the test time of 1 minute and the leak current lower than 1mA 5200 - VDC
Resistance Input-output, Isolation voltage 500VDC 1000 - - M
Capacitance Input-output, 100KHz/0.1V - 6.6 - pF
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Storage Humidity Non-condensing - - 95 %RH
Switching frequency Full load, nominal input voltage - 100 300 KHz
MTBF MIL-HDFK-217F@25 3500 - - K hours
Cooling Method Free convection
TEMPERATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Derating when operating temperature up to 85, (see Fig. 2) -40 - 105
Storage Temperature -55 - 125
Pin Welding Resistance Welding spot is 1.5mm away from the casing, 10 seconds - - 300
Casing Temperature Rise Ta=25, nominal input, full load output - 25 -
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPE
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TPJXXX Series
Efficiency&Onput voltage full load Efficiency&Input voltage full load
MECHANICAL DIMENSIONS
PIN CONNECTIONS
Output
Pin Function
1 +Vin
2 GND
5 -Vout
6 OV
7 +Vout
Weight: 4.3g
AII dimensions in mm ±0.25mm. AII pins on a 2.54mm pitch and within
±0.25mm of true position.
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TPJXXX Series
RECOMMENDED FOOTPRINT DETAILS TUBE OUTLINE DIMENSIONS
6.00 14.20
1.15
5 HOLES
1.00
5.00
2.54
5.20
1.50
2.54
0.60±0.15
All dimensions in mm±0.25mm UnIess otherwise stated aII dimensions in ±mm ±0.5mm.
Tube Iength : 25mm±2mm. Tube Quantity : 25
RECOMMENDED FOOTPRINT DETAILS
C1/C2/C3
100uF/35V (Low internal resistance capacitance)
Note: On both ends of capacitance C2 and C3 shunt respectively a
capacitance value in 1uF -10uF ceramic capacitors
EMC solution-recommended circuit
recommended circuit 1
Input voltage (VDC) 12/15
C1 4.7µF /50V
EMI
LDM 12µH
Note: It is not allowed to connect modules output in parallel to enlarge
the power
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TPJXXX Series
recommended circuit 2 Input voltage (VDC) 12/15
EMI C1,C2 4.7uF/50V
EMI LDM1 12uH
EMI LDM2 47uH
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