MB3771 Datasheet: Bipolar Power Supply Monitor - Fujitsu

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MB3771(Continued)Detection voltage (VSB, VSC) vs. Power supply voltageReset voltage (RESET) vs. output currentDetection voltage VSC, VSBL,VSBH (V)1.271.261.25VSBHVSC1.241.23VSBL1.221.211.200 5 10 15 20Power supply voltage VCC (V)Output voltage VOHR (V)5.085°C4.5Ta = − 40°C25°C4.00 − 5 −10 −15Output current IRESET (µA)Reset hold time vs. power supply voltage (CT = 0.01µF)Output (RESET) voltage vs. output currentReset hold time tPO (ms)1.5Ta = − 40°C1.025°C85°C0.500 5 10 15 20Power supply voltage VCC (V)Output voltage VOLR (V)2.01.00Ta = − 40°C85°C25°C0 10 20 30 40 50Output sink current IRESET (mA)CT pin capacitance vs. reset hold timeOutput voltage (OUTC) vs. output currentReset hold time tPO (s)101100 mTa = 25°C10 m− 40°C1 m100 µ85°C10 µ1.0Ta = − 40°C25°C 85°C0.51 µ01 p 10 p 100 p 1000 p 0.01µ 0.1 µ 1 µ 10 µ 100 µ 0 5 10 15 20CT pin capacitance CT (F)Output sink current IOUTC (mA)Output voltage VOLC (V)16
MB3771■ NOTES ON USE• Take account of common impedance when designing the earth line on a printed wiring board.• Take measures against static electricity.- For semiconductors, use antistatic or conductive containers.- When storing or carrying a printed circuit board after chip mounting, put it in a conductive bag or container.- The work table, tools and measuring instruments must be grounded.- The worker must put on a grounding device containing 250 kΩ to 1 MΩ resistors in series.• Do not apply a negative voltage- Applying a negative voltage of −0.3 V or less to an LSI may generate a parasitic transistor, resulting inmalfunction.■ ORDERING INFORMATIONPart number Package RemarksMB3771PMB3771PSMB3771PF8-pin Plastic DIP(DIP-8P-M01)8-pin Plastic SIP(SIP-8P-M03)8-pin Plastic SOP(FPT-8P-M01)17
Page 4 and 5: MB3771■ ABSOLUTE MAXIMUM RATINGSR
Page 6 and 7: MB37712. AC Characteristics(VCC = 5
Page 8 and 9: MB37713. Arbitrary Voltage Supply M
Page 10 and 11: MB37716. 5 V Power Supply Monitor w
Page 12 and 13: MB3771(2) 5 V Reference Voltage Gen
Page 14 and 15: MB377113. Back-up Power Supply Syst
Page 18 and 19: MB3771■ PACKAGE DIMENSIONS8-pin P
Page 20 and 21: MB3771(Continued)8-pin Plastic SOP(

MB3771 Datasheet: Bipolar Power Supply Monitor - Fujitsu

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