BD3005HFP-TR Rohm Semiconductor, BD3005HFP-TR Datasheet
BD3005HFP-TR
Specifications of BD3005HFP-TR
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BD3005HFP-TR Summary of contents
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... BD3004HFP,BD3005HFP Description The BD3004HFP,BD3005HFP low bias current regulator and watchdog timer features a high 50 V breakdown voltage and is compatible with on-board vehicle microcontrollers. It offers an output current of 500 mA while limiting bias current to 80 µA (Typ.). The series supports the use of ceramic capacitors as output phase compensation capacitors.The reset detection voltage can be changed by connecting a resistor to the Vs pin.（ ...
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... For the output voltage, consider the voltage drop (min. I/O voltage differential) due to the output current. ** Must not exceed Pd. Electrical Characteristics (Unless otherwise specified −40°C to 125°C, Vcc = 13.5 V) Parameter [Overall] Total supply current 1 Total supply current 2 Total supply current 3(BD3005HFP) [Regulator] Output voltage Input stability Load stability Min. I/O voltage differential Output current ...
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... Fig. 3 Output Voltage vs Load BD3004HFP OUTPUT VOLTAGE: VOUT [V] Fig. 6 Reset Detection Voltage 0 -10 -20 -30 -40 -50 400 500 -15 -12 -9 SUPPLY VOLTAGE: Vcc [V] Fig. 9 Back Current 120 100 120 140 AMBIENT TEMPERATURE ℃ ] Fig. 12 Thermal Shutdown Ta=-40 ℃ 1500 2000 BD3005HFP 160 180 200 Circuit ...
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... OUT OCP Vs （BD3004HFP） 2 INH （BD3005HFP） 2 CLK Signal from 1 microcontroller GND 4 FIN Pin descriptions Pin name Pin. No CLK 1 Vs(BD3004HFP) 2 INH(BD3005HFP) Vcc 3 GND 4 OUT 5 RESET GND FIN I/O Circuit diagram CLK (1 pin) Vcc PREREG 100K Ω CLK OUT (5 pin) Vcc OUT ...
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Detection voltage adjustment OUT R4 R2=3.56MΩ Vs Detection voltage 1,25V(Typ.) R3 R1=1.56MΩ (All resistance values are typical ones.) Fig.15 Timing chart Vcc 0 VdetH VOUT Vdet 0 VHS VINH 0 CLK 0 TWCLK TWCLK VthH VCT VthL 0 TWL ...
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Setting of heat Refer to the dissipation reduction illustrated in Fig.17 when using the environment where Ta ≥ 25°C. The characteristics of the IC are greatly influenced by the operating temperature. If the temperature exceeds the maximum ...
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Operation Notes 1. Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit ...
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Selecting a model name when ordering Part number ROHM model 3004： Adjustable name detection voltage 3005：Stable detection voltage HRP7 <Dimension> 9.395 ± 0.125 (MAX 9.745 include BURR) 1.905 ± 0.1 8.82 – 0.1 (5.59 ...
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Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...