bd00d0awhfp ROHM Co. Ltd., bd00d0awhfp Datasheet
bd00d0awhfp
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bd00d0awhfp Summary of contents
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... BD00D0AWHFP ●Description The BD00D0AWHFP is low-saturation regulator. The output voltage can be arbitrarily configured using the external resistance. This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits and a thermal shutdown circuit that protects the IC from thermal damage due to overloading. ...
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... BD00D0AWHFP ●Electrical characteristics (Unless otherwise specified, Ta=25℃, Vcc=10V,V (The resistor of between ADJ and Vo =56.7kΩ,ADJ and GND =10kΩ) Parameter Shut Down Current Bias Current ADJ Terminal Voltage Dropout Voltage Ripple Rejection Line Regulation Load Regulation Temperature Coefficient of Output Voltage CTL ON Mode Voltage ...
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... BD00D0AWHFP ●Electrical characteristic curves (Reference data) (Unless otherwise specified, Ta=25℃, Vcc=10V,V (The resistor of between ADJ and Vo =56.7kΩ,ADJ and GND =10kΩ) 1.0 0.8 0.6 0.4 0.2 0 SUPPLY VOLTAGE: Vcc [V] Fig.1 Circuit Current (I ≒75µA） FEEDBACK_R ...
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... BD00D0AWHFP ●Measurement Circuit for Reference Data A Vo Vcc 56.7kΩ 1µF 2.2µF CTL ADJ GND 10kΩ FEEDBACK _R Measurement Circuit of Fig.1 Vcc Vo 56.7kΩ 2.2µF 1µF CTL ADJ GND 10kΩ 5V Measurement Circuit of Fig.4 Vcc Vo 56.7kΩ 1Vrms 1µF 2.2µF ～ CTL ADJ GND 10kΩ ...
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... BD00D0AWHFP ●Block diagrams VREF OCP 1 2 CTL Vcc Pin No. Pin Name GND 4 5 Fin GND ●TOP VIEW〈Package dimension〉 HRP5 9.395±0.125 (MAX 9.745 include BURR) 8.82 ± 0.1 1.905±0.1 (6. 1.2575 0.27 S 0.73±0.1 1.72 0.08 S www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. ...
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... BD00D0AWHFP ●Input / Output Equivalent Circuit Diagrams Vcc Pin Vcc IC Vo Pin Vcc 20 kΩ ●Output Voltage Configuration Method Please connect resistors R1 and R2 (which determines the output voltage) as shown in Fig.14. Please be aware that the offset due to the current that flows from the ADJ terminal becomes large when resistors with large values are used. The use of resistors with R1=5kΩ ...
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... BD00D0AWHFP ●Thermal Design 10 Mounted on a Rohm standard board Board size : 70 ㎜× 70 ㎜× 1.6 ㎜ θ ja=78.1( ℃ 100 Temperature atmosphere Ta(℃) Fig.15 When using at temperatures over Ta=25℃, please refer to the heat reducing characteristics shown in Fig.15. and Fig.16. ...
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... BD00D0AWHFP ●Notes for use 1. Absolute maximum ratings Use of the IC in excess of absolute maximum ratings (such as the input voltage or operating temperature range) may result in damage to the IC. Assumptions should not be made regarding the state of the IC (e.g., short mode or open mode) when such damage is suffered. If operational values are expected to exceed the maximum ratings for the device, consider adding protective circuitry (such as fuses) to eliminate the risk of damaging the IC ...
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... BD00D0AWHFP 10. Output pin It is necessary to place capacitors between each output pin and GND to prevent oscillation on the output. Usable capacitance values range from 2.2µF to 1000µF. Ceramic capacitors can be used as long as their ESR value is low enough to prevent oscillation (0.001Ω to 20Ω). Abrupt fluctuations in input voltage and load conditions may affect the output voltage. Vcc ＝ ...
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... BD00D0AWHFP 17. Positive voltage surges on VCC pin A power zener diode should be inserted between VCC and GND for protection against voltage surges of more than 35V on the VCC pin. 18. Negative voltage surges on VCC pin A schottky barrier diode should be inserted between VCC and GND for protection against voltages lower than GND on the VCC pin ...
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... BD00D0AWHFP ●Ordering part number ROHM Output Voltage Current capacity model Name 00:Variable D0A:2A HRP5 9.395±0.125 (MAX 9.745 include BURR) 8.82 ± 0.1 1.905±0.1 (6. 1.2575 S 0.73±0.1 1.72 0.08 S www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved Package ...
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No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...