BP5068-15 / BP5068-24 Power Module AC/DC converter BP5068-15 / BP5068-24 The BP5068-15 and BP5068-24 are AC/DC converters which can be used to supply DC output from a commercial power supply(100V AC). Using these modules enable simple, easy drive of microcomputers, DC motors, heaters, LEDs, and many other electronic components without using a transformer. They also allow set PCBs to be kept compact and lightweight, with extremely few attachments. !Applications Power supply circuits for vacuum cleaners, washing machines, refrigerators, electric carpets, electric rice cookers and crock pots, irons, cordless telephones, air purifiers, humidifiers, dehumidifiers, illumination devices and other small household appliances, as well as power supply circuits for gas, fire and smoke alarms, DC motors, sensors, and other similar devices. !Features 1) Elimination of a transformer enables compact, lightweight power supply boards. 2) Wide input voltage range. 3) DC power supplies can be easily configured, with few attachments. 4) Because no transformer is used, the power supply board is less vulnerable to splitting or cracking from impact or shock. 5) Allow easy assemblage of components. !List of the BP5068 series BP5068-15 BP5068-24 Unit V −120 ∼ −162 −120 ∼ −162 Output voltage −15 −24 V Output current 800 600 mA Power supply voltage !Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits VIN −190 V Operating temperature range Topr −20 ∼ +80 °C Storage temperature range Tstg −25 ∼ +105 °C Power supply voltage Unit !Recommended Operating Conditions (Ta=25°C) Parameter Symbol Min. Typ. Max. Unit Power supply voltage VIN −120 −141 −162 V (DC) BP5068-15 / BP5068-24 Power Module !Pin descriptions Pin No. Pin name 1 VOUT 3 COIL 5 COIL 7 COMMON 8 COMMON 10 NC 12 VIN Pins 2, 4, 6, 9, 11 are removed. !Electrical characteristics (Unless other wise noted, Ta=25°C) BP5068-15 Parameter Symbol Min. Typ. Max. Unit Input voltage VIN −120 −141 −162 V Conditions Output voltage VO −14 −15 −16 V VIN=−141V, IO=0.8A Output current IO 0 − 0.8 A VIN=−141V Line regulation Vr − 0.20 0.45 V VIN=−120∼−162V, IO=0.8A Load regulation VI − 0.50 0.75 V VIN=−141V, IO=0∼0.8A Output ripple voltage Vp − 0.15 0.30 VPP VIN=−141V, IO=0.8A Conversion efficiency η 80 85 − % VIN=−141V, IO=0.8A DC ∗1 ∗2 ∗1 Maximum output current varies depending on ambient temperature : please refer to derating curve. ∗2 Spike noise is not included in output ripple voltage. BP5068-24 Parameter Symbol Min. Typ. Max. Unit Input voltage VIN −120 −141 −162 V Output voltage VO −22 −24 −26 V VIN=−141V, IO=600mA Output current IO 0 − 0.6 A VIN=−141V Line regulation Vr − 0.23 0.48 V VIN=−120∼−162V, IO=600mA Load regulation VI − 0.55 0.75 V VIN=−141V, IO=0∼600mA Output ripple voltage Vp − 0.11 0.20 VPP VIN=−141V, IO=0.6A Conversion efficiency η 82 88 − % VIN=−141V, IO=0.6A Vop − −6 −22 V VIN=−141V, IO=0.88A Over-current protection ∗1 Maximum output current varies depending on ambient temperature : please refer to derating curve. ∗2 Spike noise is not included in output ripple voltage. Conditions ∗1 ∗2 BP5068-15 / BP5068-24 Power Module !Measurement circuits BP5068-15 BP5068-15 12 10 7 5 3 1 A 470µH C13-FR-471(MITSUMI) 100µF / 200V VIN + V 470µF / 50V + 31DF4 (Nihon Inter Electronics) or RU30(Sanken Electric) Use a low-impedance product for the output capacitor. Fig.1 BP5068-24 BP5068-24 12 8 7 5 3 2 1 1mH C13-FR-102(MITSUMI) VIN 100µF + + 31DF4 (Nihon Inter Electronics) or RU30(Sanken Electric) 470µF / 50V Use a low-impedance product for the output capacitor. Fig.2 !Application example Half wave rectifier circuit Half wave rectifier circuit BP5068-15 12 10 8 7 BP5068-24 5 3 1 12 Rx 4.7Ω(1W) 10 8 7 5 3 1 Rx 4.7Ω(1W) 470µH 100µF / 200V + C13-FR(MITSUMI) Cx 0.22µF / 200V + Fig.3 470µF / 50V Output 100µF / 200V + Cx 0.22µF / 200V + 1mH C13-FR(MITSUMI) Fig.4 470µF / 50V Output BP5068-15 / BP5068-24 Power Module !Operation notes (1) The output current needs to be reduced as the ambient temperature rises. (2) Over current and shorted circuit The over current limit is a drooping model. If there is any danger of the load being shorted or over current being produced, always use a protective device such as a fuse. (3) Insulation These products are not insulated on the primary side, and there is a danger of electrical shock if they are touched. (4) Avoid subjecting these products to strong impact. (5) Lead pins should be securely connected. If lead pins are not securely connected, irregular voltages could be produced, causing breakdowns and damage. !Electrical characteristic curves 16 0.8 15.8 0.7 0.6 0.5 0.4 0.3 0.2 15.6 15.4 15.2 15 14.8 14.6 14.4 14.2 0.1 0 −20 14 0 20 40 60 80 60 40 20 0 0 0.2 0.4 0.6 0.8 0 0.2 0.4 0.6 OUTPUT CURRENT : IO (A) OUTPUT CURRENT : IO (A) Fig.5 Derating curve Fig.6 Output characteristic Fig.7 Conversion efficiency 35 30 25 20 15 10 5 0 0 80 AMBIENT TEMPERATURE : Ta (°C) 40 TEMPERATURE RISING : T (K) 100 CONVERSION EFFICIENCY : η (%) 0.9 OUTPUT VOLTAGE : VO (V) OUTPUT CURRENT : IO (A) BP5068-15 0.2 0.4 0.6 OUTPUT CURRENT : IO (A) Fig.8 Surface temperature rise 0.8 0.8 BP5068-15 / BP5068-24 Power Module BP5068-24 OUTPUT VOLTAGE : VO (V) OUTPUT CURRENT : IO (A) 0.6 0.5 0.4 0.3 0.2 0.1 25 100 24.8 90 CONVERSION EFFICIENCY : η (%) 0.7 24.6 24.4 24.2 24 23.8 23.6 23.4 23.2 23 0 −20 20 0 40 60 80 0.1 TEMPERATURE RISING : T (K) 30 20 10 0.2 0.3 0.4 0.5 0.6 0 0.1 0.2 0.3 0.4 0.5 Fig.9 Derating curve Fig.10 Output characteristic Fig.11 Conversion efficiency 10 5 0 0.1 0.2 0.3 0.4 0.5 0.6 OUTPUT CURRENT : IO (A) Fig.12 Surface temperature rise !External dimensions (Units: mm) 11.5 Max. Marked side 35.0 Max. 22.0 Max. 40 OUTPUT CURRENT : IO (A) 15 4± 1 50 OUTPUT CURRENT : IO (A) 20 Marked side 1 3 5 7 8 10 12 0.25±0.05 5.08 3.3 Max. 60 AMBIENT TEMPERATURE : Ta (°C) 25 0 70 0 0 100 80 0.5±0.1 1.3±0.2 4.1 Max. 27.94Typ. SIP12 7.4 Max. 0.6