Datasheet > FP6801

FP6801

更新时间： 2022-12-29 20:30:07

品牌	Logo	应用领域
天钰科技 - FITIPOWER		/
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9页	499K
描述
Microprocessor Reset Circuits With Adjustable Delay Time

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FP6801 数据手册

fitipower integrated technology lnc.

FP6801

Microprocessor Reset Circuits

With Adjustable Delay Time

Description

Features

The FP6801 asserts a reset signal whenever the V_DD

supply voltage declines below a preset threshold.

The reset threshold voltage is fixed internally with an

accuracy of ±2.0%. A time delayed reset can be

accomplished with the addition of an external

capacitor.

 Precision Monitoring of 2.5V, 3.0V, 3.3V and 5.0V

Power Supply Voltages

 Ultra-Low Supply Current at 2.5µA Typ.

 Operating Voltage Range from 1V to 5.5V

 ±2.0% Reset Threshold Accuracy

 Reset Threshold Hysteresis: 5% Typ.

 Active Low Output

 Adjustable Delay Time

 Small Package: SOT-23-5 and SC-82

 RoHS Compliant

The output reset signal is set to be active low. That

means when the power supply voltage is lower than

reset threshold, the OUT pin will turn low.

FP6801 has two different output forms, CMOS

output and N-channel open-drain output. It is

available in space-saving SOT-23-5 and SC-82

packages.

Applications

 TFT-LCD Panel

 Battery Powered Equipment

 Microprocessor Power Supply Monitoring

 Embedded System

 Automotive

Pin Assignments

Ordering Information

FP6801-□□□□□

S5 Package (SOT-23-5)

TR: Tape/Reel

P: Green

G: Green

Package Type

S5: SOT-23-5

C8: SC-82

VDD GND

OUT

C8 Package (SC-82)

Output Type

C: Push-Pull

N: Open-Drain

Reset Voltage

21: 2.1V 25: 2.5V 29: 2.9V

22: 2.2V 26: 2.6V 31: 3.1V

24: 2.4V 27: 2.7V

VDD

GND

Figure 1. Pin Assignment of FP6801

FP6801-1.7-DEC-2012

12 3 4 5 6 7...9

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