Datasheet > XD6131A311MR-Q

XD6131A311MR-Q

更新时间： 2024-10-31 00:39:39

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
30页	1102K
描述
Watchdog Timeout Period Externally Adjustable Voltage Detector

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中文翻译

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XD6131A311MR-Q 数据手册

XD6130/XD6131Series

Watchdog Timeout Period Externally Adjustable Voltage Detector

ETR02039-003

☆AEC-Q100 Grade1

■ GENERAL DESCRIPTION

The XD6130/XD6131 series are voltage detectors with a watchdog function. The watchdog timeout time and release delay

time can be set as desired using a single external capacitor. These voltage detectors are used for microprocessor monitoring,

and when the power voltage reaches the detect voltage or an L→H pulse is not input to the watchdog pin within the watchdog

timeout time, an L level signal is output from the RESETB pin.

The XD6130 series has a manual reset function. When the manual reset pin is set to Low level at any desired timing, an L level

signal is output from the RESETB pin.

The XD6131 series has a watchdog ON/OFF function. By setting the EN pin to L level, the watchdog function can be turned

OFF while the voltage detector that monitors the power voltage continues to operate.

The MRB pin and EN pin are pulled up internally to V_IN, and thus these pins can be left open when not used.

■FEATURES

■APPLICATIONS

Operating Ambient Temperature : -40℃～+125℃

●Microprocessor reset and malfunction monitoring circuitry

●Memory battery backup circuits

●Power-on reset circuits

Operating Voltage Range

Detect Voltage (Standard)

: 1.5V～6.0V

: 1.6V,2.2V,2.3V,2.4V,2.9V,3.0V,

3.1V,4.4V,4.5V,4.6V,±1.0%

●Power failure detection

Detect Voltage Range(Option) : 1.6V～5.0V (±1.0％)

Hysteresis Width

: V_DFL×5％

Temperature Characteristics

Output Configuration

Low Power Consumption

: ±50ppm/℃

: N-channel open drain output

: 8.1μA Detect

9.8μA Release

2.5μA Release (EN=L)

: Manual Reset (XD6130)

: Watchdog function OFF (XD6131)

: 100ms (Cd=0.1μF)

: 100ms (Cd=0.1μF) (at power on)

10ms (Cd=0.1μF)

Function

WD Timeout Time

Release Delay Time

(After Watchdog Timeout)

: SOT-26

Package

Environmentally Friendly

: EU RoHS compliant, Pb free

■TYPICAL APPLICATION CIRCUIT

■TYPICAL PERFORMANCE

CHARACTERISTICS

XD6130 Series

Cd=0.01μF, WD=RESETB=OPEN, Ta=25℃

EN=VSS(WD Function OFF)

EN=VIN (WD Function ON)

XC6131A301MR-G

XD6131A301MR-Q

WD Function ON

WD Function OFF

XD6131 Series

Input Voltage:VIN(V)

The above values do not include the current that flows to the EN pull-up resistance.

1/30

12 3 4 5 6 7...30

中文翻译

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XD6131B311MR-Q	TOREX	获取价格	Watchdog Timeout Period Externally Adjustable Voltage Detector

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