bp5020 ROHM Co. Ltd., bp5020 Datasheet
bp5020
Related parts for bp5020
bp5020 Summary of contents
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... converter BP5020 / BP5021 / BP5022 The BP5020, BP5021, and BP5022 are converter units that use a pulse width modulation (PWM) system. They contain control circuits, switching devices, rectifiers, and coils, and operate by only connecting smoothing capac- itor. With a high efficiency of power conversion, the ICs are available in stand-alone 9-pin SIP packages with no heat sink required ...
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... Regulator ICs FList of the BP502-series FAbsolute maximum ratings (Ta = 25_C) BP5020 / BP5021 / BP5022 313 ...
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... Regulator ICs FElectrical characteristics BP5020 (unless otherwise noted, V BP5021 (unless otherwise noted, V BP5022 (unless otherwise noted, V 314 = 15V 0.5A 25_C 15V 0.25A 25_C 20V 0.25A 25_C BP5020 / BP5021 / BP5022 ...
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... Regulator ICs FMeasurement circuit BP5020 / BP5021 / BP5022 315 ...
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... slow-start capacitor for mitigating the excessive rush current that flows into the hybrid IC when the switch is turned on. 316 BP5020 / BP5021 / BP5022 rent fluctuates with variations in circuits and compo- nents, set the control current by adding a sufficient mar- gin to the normal current level. ...
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... O * 112 (Example: When the output voltage is changed from the BP5020, the minimum input voltage is changed from 8V to 9.6V.) This application is useful for preventing the malfunction of an external protection circuit due to a rush current, and can serve as a countermeasure against the operation outside the safe operation range ...
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... Regulator ICs FPin noise voltage Results obtained with the measurement circuit of Fig shown in Fig. 9. 318 BP5020 / BP5021 / BP5022 ...
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... Figs. 13, 16, and 19. FElectrical characteristic curves For the BP5020 For the BP5021 BP5020 / BP5021 / BP5022 The safe operation range of the IC is determined by the safe operation range of the internal switching transistor. The amount of rush current depends on the output im- pedance of the input power supply and capacitors con- nected to the IC outputs ...
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... Regulator ICs For the BP5022 FExternal dimensions (Units: mm) 320 BP5020 / BP5021 / BP5022 ...