Watchdog Timeout Period Externally Adjustable Voltage Detector

*AEC-Q100 (Grade1) compliant

The XD6130 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.

*TOREX’s automotive products (XD Series) are AEC-Q100 compliant.

Feature

Operating Ambient Temperature -40℃～+125℃
Operating Voltage Range 1.5V～6.0V
Detect Voltage(Standard) 1.6V, 2.2V, 2.3V, 2.4V, 2.9V, 3.0V, 3.1V, 4.4V, 4.5V, 4.6V
Hysteresis Width VDFL×5%
Detect Voltage Temperature Characteristics ±50ppm/℃
Output Configuration N-channel open drain
Low Quiescent Current 8.1μADetect
9.8μARelease
2.5μARelease(EN=L)
Functions Manual Reset
Watchdog Timeout Period 100ms(Cd=0.1μF)
Release Delay Time 100ms(Cd=0.1μF) (Power-on State)
10ms (Cd=0.1μF) (After Watchdog Timeout)
Environmentally Friendly EU RoHS compliant, Pb free

Typical Application Circuit

Technical Document

Packages

Package Number of Pins Pcs/Reel Package Size(mm)
SOT-26 6 3,000 2.8 x 2.9 x 1.3

XD6130 Series Part Numbers

Part number Sample Type Detect Voltage Detect Accuracy Package EDA Online Store

XD6130A161MR-Q

 MRB pin With pull-up resistor 1.6V ±1.0％ SOT-26

XD6130A171MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A181MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A191MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A201MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A211MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A221MR-Q

 MRB pin With pull-up resistor 2.2V ±1.0％ SOT-26

XD6130A231MR-Q

 MRB pin With pull-up resistor 2.3V ±1.0％ SOT-26

XD6130A241MR-Q

 MRB pin With pull-up resistor 2.4V ±1.0％ SOT-26

XD6130A251MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A261MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A271MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A281MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A291MR-Q

 MRB pin With pull-up resistor 2.9V ±1.0％ SOT-26

XD6130A301MR-Q

 MRB pin With pull-up resistor 3.0V ±1.0％ SOT-26

XD6130A311MR-Q

 MRB pin With pull-up resistor 3.1V ±1.0％ SOT-26

XD6130A321MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A331MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A341MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A351MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A361MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A371MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A381MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A391MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A401MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A411MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A421MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A431MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A441MR-Q

 MRB pin With pull-up resistor 4.4V ±1.0％ SOT-26

XD6130A451MR-Q

 MRB pin With pull-up resistor 4.5V ±1.0％ SOT-26

XD6130A461MR-Q

 MRB pin With pull-up resistor 4.6V ±1.0％ SOT-26

XD6130A471MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A481MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A491MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

XD6130A501MR-Q

 MRB pin With pull-up resistor ±1.0％ SOT-26

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