TPR-W25_V01 TOPPOWER | Alldatasheet

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www.gztoppower.com TEL:0086-20-62162688 EMAIL:sales2@gztoppower.com page 1 of 3 DESCRIPTION ： The TPR-W25 series are miniature, isolated 0.25W DC/DC converters in a SIP package. They offer the ideal solution in many space critical applications for board level power distribution. The internal SMD construction makes it possible to offer a product with high performance at low cost. The series offers smaller size, improved efficiency, lower output ripple noise and 3KVDC isolation. 0.25W 3KVDC Isolated Single Output DC/DC Converters SELECTION GUIDE Part Number Nominal Input Voltage Output Voltage Output Current (Max./Min) Efficiency V V mA % TPR0303S-W25 3.3 3.3 75.8/7.58 62 TPR0505S-W25 5 5 50/5 70 TPR0509S-W25 5 9 27.8/2.78 65 TPR0512S-W25 5 12 21/2.1 75 TPR0515S-W25 5 15 16/1.6 75 TPR0524S-W25 5 24 10.4/1.04 67 TPR1203S-W25 12 3.3 75.8/7.58 62 TPR1205S-W25 12 5 50/5 71 TPR1209S-W25 12 9 27.8/2.78 66 TPR1212S-W25 12 12 21/2.1 75 TPR1215S-W25 12 15 16/1.6 75 TPR1505S-W25 15 5 50/5 70 TPR2405S-W25 24 5 50/5 63 TPR2409S-W25 24 9 27.8/2.78 63 TPR2412S-W25 24 12 20.8/2.08 65 TPR2415S-W25 24 15 16.7/1.67 65 TPR2424S-W25 24 24 10.4/1.04 64 Add suffix “P” for continuous short circuit protection, for example TPR0505SP-W25. INPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Voltage range 3.3V input 2.9 3.3 3.6 V Voltage range 5V input 4.5 5.0 5.5 V Voltage range 12V input 11 12 13.3 V Voltage range 15V input 13.4 15 16.4 V Voltage range 24V input 22 24 26.5 V OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Rated Power TA=-40°C to 85°C 1 W Voltage Set Point Accuracy See tolerance envelope Line regulation High VIN to low VIN (voltage variation +/-5%) 1.2 %/% Load Re gulation(10% load to rated TPR0505S-W25/1205S-W25 13 % Load Re gulation(10% load to rated TPR0512S-W25/1212S-W25 7 % ABSOLUTE MAXIMUM RATINGS Short-circuit protection 1 second Lead temperature 1.5mm from case for 10 seconds 300°C Internal power dissipation 540mW Input voltage Vin, TPR03 variants 5.5V Input voltage Vin, TPR05 variants 7V Input voltage Vin, TPR12 variants 15V Input voltage Vin, TPR15 variants 18V Input voltage Vin, TPR24 variants 28V All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.

FEATURES

RoHS compliant 3KVDC isolation Efficiency up to 80% Operating temperature: -40℃ to 105 ℃ Power density up to 0.90W/cm3 UL 94V-0 package material Footprint from 1.17cm2 Industry standard pinout Input voltage: 3.3V,5V,12V,15V,24V Output voltage: 3.3V,5V, 9V,12V, 15V,24V Custom solutions available CE certification TOPPOWER

www.gztoppower.com TEL:0086-20-62162688 EMAIL:sales2@gztoppower.com page 2 of 3 ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation voltage Tested for 1 second 3000 VDC Resistance Viso=1000VDC 1 GΩ TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Specification Derating if the temperature ≥85°C -40 105 ℃ Storage -50 130 ℃ Case Temperature above ambient 5V output types 35 ℃ Case Temperature above ambient All other output types 30 ℃ Cooling Free air convection TOLERANCE ENVELOPES TEMPERATURE DERATING GRAPHS EMC SPECIFICATIONS EMI CE CISPR22/EN55022 CLASS B（see Fig. 2 for recommended circuit) EMI RE CISPR22/EN55022 CLASS B（see Fig. 2 for recommended circuit) EMS ESD IEC/EN61000-4-2 Contact ±8KV perf. Criteria B DESIGN REFERENCE Typical application circuit If it is required to further reduce input and output ripple, a filter capacitor may be connected to the input and output terminals, see Fig.1Moreover, choosing a suitable filter capacitor is very important, start-up problems may be caused if the capacitance is too large. Under thecondition of safe and reliable operation, the recommended capacitive load values are shown in Table 1. Fig 1 EMC solution-recommended circuit Fig 2 Output load should be at min. load 10%。 +5%Output Voltage Typical Load Line 10 25 50 75 100 -7.5% +2.5% -2.5%NOMV +9% Output Load Current(%) 0.375 0.250 0.125 -40 05 0 1 0 01 5 0 Output Power(W) Ambient Temperature(°C) 85°C Safe Operating Area 105 Recommended capacitive load value table (Table 1) TOPPOWER

www.gztoppower.com TEL:0086-20-62162688 EMAIL:sales2@gztoppower.com page 3 of 3 MECHANICAL DIMENSIONS PIN CONNECTIONS

7 PIN SIP

RECOMMENDED FOOTPRINT DETAILS TUBE OUTLINE DIMENSIONS 19.50 TPR0505S-W25 YYWW 2.54 12.70 1.88±0.50 12 4 6 6.00 10.00 0.55 0.45 4.60 3.60 0.30 0.20 1.25 bottom view TOPPOWER All dimensions in mm±0.25mm 9.30 12.43 0.50 5.00 18.00 All dimensions in mm±0.25mm Tube Quantity : 25PCS 4 HOLES1.00 1.15 2.54 2.54 TOPPOWER