Text preview for : TPJXXX-3W series .pdf part of TOPPOWER TPJ-3W 3w dc-dc converter 7pins
Back to : TPJXXX-3W series .pdf | Home
TPJXXX-3W Series
DESCRIPTION 5.2KVDC Isolated DC/DC Converters for IGBT drivers
The TPJXXX-3W 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:1000uF 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: 15V,12V Dual Output voltage: +15/-8 short-circuit protection
SELECTION GUIDE
Nominal Input Voltage Output Voltage Output Current Efficiency (Min.)
Part Number
V V mA %
TPJ1215/8-3W 12 +15/-8 +120/-120 76-80
TPJ1515/8-3W 15 +15/-8 +120/-120 76-80
INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Voltage range 15V input 13.5 15 16.5 VDC
Voltage range 12V input 10.8 12 13.2 VDC
INPUT SPECIFICATIONS
Parameter Conditions Min. Typ. Max. Units
Input Filter Filter capacitor
Hot plug Unavailable
Input current DC15V 40 280 mA
Input current DC12V 35 230 MA
OUTPUT CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter protection
Short-circuit Conditions continuous Min. Typ. Max. Units
Lead
+Vo temperature 1.5mm from case for 10 seconds Vin=12VDC, Pin6 & Pin7 300°C
+Io=+120mA 14.1 14.81 15.6 VDC
Input
-Vo voltage Vin, TPJ15 Vin=12VDC, Pin5 & Pin6 15V
-Io=-120mA -6.24 -7.84 -9.44 VDC
Input voltage Vin, TPJ12 12V
+Vo Vin=15VDC, Pin6 & Pin7 +Io=+120mA 14.1 14.81 15.6 VDC
-Vo Vin=15VDC, Pin5 & Pin6 -Io=-120mA -6.24 -7.84 -9.44 VDC
Output Voltage Accuracy See tolerance envelope graph
Line Regulation High Vin to Low Vin - ±1.0 ±1.5 -
Temperature Coefficient Full load - - ±0.04 %/
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Short Circuit Protection Continuous, self-recovery
Ripple & Noise* 20MHz bandwidth - 100 200 mVp-p
Load regulation 10%-100% load Positive output 8%-15%,Negative output 10-15%
www.gztoppower.com TEL:0086-20-62162688 EMAIL:[email protected] Page 1 /4
TPJXXX-3W Series
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 - 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 - - 40
TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPE
Efficiency&Onput Current Vin=12V Efficiency&Input voltage full load
www.gztoppower.com TEL:0086-20-62162688 EMAIL:[email protected] Page 2 /4
TPJXXX-3W Series
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.
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
www.gztoppower.com TEL:0086-20-62162688 EMAIL:[email protected] Page 3 /4
TPJXXX-3W Series
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
recommended circuit 2 Input voltage (VDC) 12/15
EMI C1,C2 4.7uF/50V
EMI LDM1 12uH
EMI LDM2 47uH
www.gztoppower.com TEL:0086-20-62162688 EMAIL:[email protected] Page 4 /4