BD3021HFP-M 查看數據表（PDF） - ROHM Semiconductor

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BD3021HFP-M

Regulator with Voltage Detector and Watchdog Timer

ROHM Semiconductor 

BD3021HFP-M

＜Timing Chart＞

13.5V

Vcc 5.5V

5V

3V

0V

VOUT

5V

0V

4.60V

VHS100mV

4.50V

INH 5V

0V

1.25V

CT

1.15V

0.15V

0V

CLK

0V

OUT voltage

RESET

0V

Minimum reset

Movement voltage

Power on reset

Reset ON

Watch time

WDT

Reset time

WDT OFF(INH=ON)

CLK width<500ns

Technical Note

4.0V

4.0V

Power on reset

Reset ON

Reset ON

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9/14

2010.11 - Rev.A

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