100V input, V/1000 output BP5718A12 Parameter input voltage

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100V input, V/1000 output BP5718A12 Parameter input voltage

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Insulation Type AC-DC Converter
100V input, V/1000 output
BP5718A12
Parameter input voltage input voltage input Current input Current Output power Withstand voltage Maximum allowable surface temperature Operating temperature range Storage temperature range Symbol Tcmax Topr Tstg Limits +105 Unit Conditions
Dimensions (mm)
(between primary secondary) Ambient temperature module self-heating Tcmax
Electrical Characteristics
Parameter Symbol input voltage Operating power voltage(Pin Rated output voltage Rated output current Line regulation Load regulation Output ripple voltage Power conversion efficiency Min. 11.4 Typ. 12.0 Max. 12.6 1000 Unit mVpp Conditions Note 2:Io=1000mA Io=1000mA derating curve Vi=113V 195VDC Io=1000mA Io=50mA 1000mA
Derating Curve
Output Power
Operation Range
-30-20-10 Ambient Temperature Ta(°C)
Switching Frequency fsw(kHz)
operation starting voltage between 15.5 17.5 Pulsating noise included.
Switching Frequency
1000
Sample Application Circuit
Vi(+) AC100V Vi(-) fuse safety
Terminal name
Terminal function Secondary output voltage control terminal. Insert 1000µF output smoothing capacitor before use. Secondary output terminal. Primary input negative terminal. Internal circuit power terminal. Start-up terminal. Connect through external resistor (1.5M). pin. Drain terminal buiit-in FET.
Vo1:12V/850mA GND1 Vo2:18V/100mA GND2
Vin(-)
Output Current Io(mA)
Conversion Efficiency
Conversion Efficiency
BP5718A12
Verify proper operation under actual conditions before use. particular, confirm that load current does exceed maximum rating.
1000
Output Current Io(mA)
External Component Settings Output Capacitor 1000µF/35V low-impedance capacitor power supply Noise Reduction Capacitor 2200pF/400V Capacitor 10µF/50V low-impedance capacitor power supply Input Capacitor 100µF/250V Noise Reduction Capacitor (optional) Output Capacitor 100µF/35V low-impedance Noise Reduction Capacitor (optional) Rectifier Diode 60V/6A Rectifier Diode 1kV/1A 80V/0.1A 100V/1A 800V/1A 100k±5%, 300VDC higher ruted voltage Resistor 1.5M±5%, 0.25W, 300VDC higher ruted voltage. Noise Reduction Resistor (optional) Switching Transformer Fuse fuse safety ZNR: Varistor varistor required order protect against lightning surges static electricity. Rectifier Diode Rectifier Diode Diode Bridge Resistor
Load Regulation
Output Voltage Vo(V)
14.0 12.0 10.0 1000 2200
Output Current Io(mA)
Operation Notes excessively large capacitance cause output become inactive. Therefore, capacitance between 1000 2200µF recommended, with rise time 10ms less. capacitance should 10µF, since excessively small value will result malfunction. activation time defined where voltage after smoothing. resistance should 1.5M, since excessively small value will result malfunction. Overcurrent (reset type) overvoltage (latch type) protection circuits built preventing damage from occurring unexpected conditions. overvoltage protection circuit shuts down operation once exceeds 20V. order reset input capacitor must discharged power turned back
Appendix
Notes
technical content pages this document reproduced form transmitted means without prior permission ROHM CO.,LTD. contents described herein subject change without notice. specifications product described this document reference only. Upon actual use, therefore, please request that specifications separately delivered. Application circuit diagrams circuit constants contained herein shown examples standard operation. Please careful attention peripheral conditions when designing circuits deciding upon circuit constants set. data, including, limited application circuit diagrams information, described herein intended only illustrations such devices specifications such devices. ROHM CO.,LTD. disclaims warranty that such devices shall free from infringement third party's intellectual property rights other proprietary rights, further, assumes liability whatsoever nature event such infringement, arising from connected with related such devices. Upon sale such devices, other than buyer's right such devices itself, resell otherwise dispose same, express implied right license practice commercially exploit intellectual property rights other proprietary rights owned controlled ROHM CO., LTD. granted such buyer. Products listed this document antiradiation design.
products listed this document designed used with ordinary electronic equipment devices (such audio visual equipment, office-automation equipment, communications devices, electrical appliances electronic toys). Should intend these products with equipment devices which require extremely high level reliability malfunction with would directly endanger human life (such medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers other safety devices), please sure consult with sales representative advance. About Export Control Order Japan Products described herein objects controlled goods Annex (Item Export Trade Control Order Japan. case export from Japan, please confirm applies "objective" criteria "informed" MITI clause) basis "catch controls Non-Proliferation Weapons Mass Destruction.
Appendix1-Rev1.1

100V input, V/1000 output BP5718A12 Parameter input voltage

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