bd00c0awfp ROHM Co. Ltd., bd00c0awfp Datasheet
bd00c0awfp
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... Standard Variable Output LDO Regulators 1A Standard Variable Output LDO Regulators BD00C0AWFP,BD00C0AWCP-V5 ●Description The BD00C0AW Series is low-saturation regulators. 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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... BD00C0AWFP,BD00C0AWCP-V5 ●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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... BD00C0AWFP,BD00C0AWCP-V5 ●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 SUPPLY VOLTAGE ： ...
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... BD00C0AWFP,BD00C0AWCP-V5 ●Measurement circuit for reference data A Vcc Vo 56.7kΩ 1µF 1µF CTL ADJ GND 10kΩ FEEDBACK _R Measurement Circuit of Fig.1 Vcc Vo 56.7kΩ 1µF 1µF CTL ADJ GND 10kΩ 5V Measurement Circuit of Fig.4 Vcc Vo 56.7kΩ 1Vrms 1µF 1µF ～ CTL ADJ GND 10kΩ ...
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... BD00C0AWFP,BD00C0AWCP-V5 ● Block diagrams (BD00C0AWFP / BD00C0AWCP-V5) VREF OCP 1 2 Vcc CTL Pin No. (BD00C0AWFP / BD00C0AWCP-V5 Fin ● TOP VIEW 〈 Package dimension 〉 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. GND / － FIN - Driver + TSD 3 Vo N.C. / GND Fig.13 Pin Name ...
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... BD00C0AWFP,BD00C0AWCP-V5 ● Input / Output Equivalent Circuit Diagrams Vcc Pin Vcc IC Vo Pin Vcc 15 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=5k Ω ...
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... BD00C0AWFP,BD00C0AWCP-V5 ● Thermal Design TO252-5 5 Mounted on a Rohm standard board Board size : 70 ㎜×70 ㎜×1.6 ㎜ Copper foil area :7 ㎜×7 ㎜ 4 TO252-5θja=96.2(℃/ 1. 100 125 150 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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... BD00C0AWFP,BD00C0AWCP-V5 ● 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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... BD00C0AWFP,BD00C0AWCP-V5 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 1µF 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. Output capacitance values should be determined only through sufficient testing of the actual application. Vcc=4V ～ ...
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... BD00C0AWFP,BD00C0AWCP-V5 16. Applications or inspection processes where the potential of the Vcc pin or other pins may be reversed from their normal state may cause damage to the IC's internal circuitry or elements. Use an output pin capacitance of 1000µF or lower in case Vcc is shorted with the GND pin while the external capacitor is charged. Insert a diode in series with Vcc to prevent reverse current flow, or insert bypass diodes between Vcc and each pin ...
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... BD00C0AWFP,BD00C0AWCP-V5 ● Ordering part number Part No. Output voltage Current capacity 00:Variable C0A：Output 1A TO252-5 2.3±0.2 6.5±0.2 0.5±0.1 C0.5 +0.2 5.1 -0.1 FIN 0.5±0.1 0.5 1.27 1.0±0.2 TO220CP-V5 4.5±0.1 φ3.2±0.1 +0.3 +0.2 10.0 -0.1 2.8 -0.1 0.82±0.1 0.42±0.1 0.92 1.58 1.444 1.778 (2.85) 4.12 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved ...
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