BP5029 BP5029 converter module that uses self-oscillation system.

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BP5029 BP5029 converter module that uses self-oscillation system.

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converter
BP5029
BP5029 converter module that uses self-oscillation system. contains switching devices, rectifiers coils. module available stand-alone 6-pin packages with heat sink required.
Applications Household appliances, equipment industrial equipment
Features Compact light. Built-in over current protection circuit. Small number external components required.
Absolute maximum ratings (Ta=25°C)
Parameter Power supply voltage Operating temperature Storage temperature Symbol Topr Tstg Limits -10~+80 -25~+105 Unit
Recommended operating conditions (Ta=25°C)
Parameter Input voltage Symbol Min. Typ.
Max.
Unit
Electrical characteristics (Ta=25°C)
Parameter Input voltage Output voltage Output current Line regulation Load regulation Output ripple voltage Power conversion efficiency Symbol Min. Typ. 0.03 0.07 0.06 Max. 0.10 0.15 0.15 Unit VIN=12V, IO=100mA VIN=12V VIN=8~15V, IO=300mA VIN=12V, IO=0~300mA VIN=12V, IO=300mA VIN=12V, IO=300mA
Conditions
Maximum output current varies depending ambient temperature please refer derating curve. Spike noise included output ripple voltage.
BP5029
descriptions
name VIN2 VIN1 VOUT Function (Internally connected with (Internally connected with (Internally connected with (Internally connected with
removed.
Measurement circuit
BP5029
sure fuse safety
100µF
100µF
low-impedance product switching power supplies capacitor.
Fig.1
Operation notes output current needs reduced ambient temperature rises.(Please refer derating curve.) Lead pins should securely connected. lead pins securely connected, irregular voltages could produced, causing breakdowns damage. Please external capacitors near possible connection pins. Output ripple voltage might larger. minded external parts within specified range. case that parts with other than specified range, will only result dissatisfactory fulfillment specifications also cause failures. Watch chattering when power turned chattering when power turned exceeding maximum input voltage. case loads such motors relays, take measures that over voltage applied module input output terminals counter-electromotive force when turning power off, current does exceed absolute maximum rating. Make sure that absolute maximum rated value exceeded when locking, reversely rotating, starting motor. Condensation When insulation between terminals deteriorated condensation, normal activation sometime hindered. Please careful with condensation especially between external coils, between input terminals. Operating temperature sure within derating curve. Particularly, case that this product used closed vessel, sure measure temperature, make sure that within derating curve. (10) attempt apply static electricity time installation storage. cause breakage. (11) over output voltage should applied output terminal. (12) Since there case that output voltage cannot increased reverse voltage applied output terminal, make sure that reverse voltage should applied when supplying power source. (13) case that vibration significant, minded this product after fixing
BP5029
Electrical characteristic curves (Units
0.35 0.25 0.15 0.05 EFFICIENCY VIN=12.0V 4.70 OUTPUT VOLTAGE 5.20 5.10 5.00 4.90 4.80 OUTPUT CURRENT 5.30
VIN=16.0V VIN=12.0V VIN=8.0V
AMBIENT TEMPERATURE (°C)
OUTPUT CURRENT
OUTPUT CURRENT
Fig.2 Derating carve
5.30 5.20 5.10 IO=0mA 5.00 4.90 4.80 4.70 IO=100mA IO=300mA
Fig.3 Conversion efficiency
Fig.4 Output characteristic
OUTPUT VOLTAGE
10.0
12.0
14.0
16.0
INPUT VOLTAGE
Fig.5 Line regulation
External dimensions (Units
18.3Max.
11.5Max.
4.0±1.0
19.3Max.
0.5±0.5 1.3±0.2 0.25±0.05 4.75Max. 6.75Max.
3.25Max. 2.54±0.2
SIP6
Marked side
Precautions ROHM Power Module
Safety Precautions
products designed produced application ordinary electronic equipment equipment, equipment, telecommunication equipment, home appliances, amusement equipment etc.). products used devices requiring extremely high reliability (medical equipment, transport equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, equipment including accessories, safety devices, etc.) whose malfunction operational error endanger human life sufficient fail-safe measures, please consult with Company's sales staff advance. product malfunctions result serious damage, including that human life, sufficient fail-safe measures must taken, including following: Installation protection circuits other protective devices improve system safety Installation redundant circuits case single-circuit failure products designed standard environment special environments. Application products special environment deteriorate product performance. Accordingly, verification confirmation product performance, prior use, recommended used under following conditions: various types liquid, including water, oils, chemicals, organic solvents outdoors where products exposed direct sunlight, dusty places places where products exposed winds corrosive gases, including Cl2, H2S, NH3, SO2, places where products exposed static electricity electromagnetic waves proximity heat-producing components, plastic cords, othe flammable items involving sealing coating products with resin other coating materials involving unclean solder water water-soluble cleaning agents cleaning after soldering products places subject condensation products radiation resistant. Company responsible problems resulting from products under conditions recommended herein. Company should notified product safety issues. Moreover, product safety issues should periodically monitored customer.
Precautions Regarding Application Example External Circuits
change made constant external circuit, allow sufficient margin variations characteristics products external components, including transient characteristics, well static characteristics. Please informed that Company conducted investigations whether particular changes application examples external circuits would result infringement patent rights third party. application examples, their constants, other types information contained herein applicable only when products used accordance with standard methods. Therefore, mass production intended, sufficient consideration external conditions must made.
Prohibitions Regarding Industrial Property
These Specifications contain information related Company's industrial property. them other than pertaining usage appropriate products permitted. Duplication these Specifications disclosure third party without Company's permission prohibited. Information data products, including application examples, contained these specifications simply reference; Company does guarantee industrial property rights, intellectual property rights, other rights third party regarding this information data. Accordingly, Company does bear responsibility for: infringement intellectual property rights third party problems incurred products listed herein. Company prohibits purchaser products exercise intellectual property rights, industrial property rights, other rights that either belong controlled Company, other than right use, sell, dispose products.

BP5029 BP5029 converter module that uses self-oscillation system.

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