Automotive Supervisory Circuits

Nisshinbo Automotive Supervisory Circuits are a broad portfolio of watchdog timers and voltage detectors. The devices have various electrical characteristics like highly accurate voltage detection, low supply currents from 290nA, and a wide variety of operating input voltages from 0.5V to 60V. Most of the ICs have additional features like a manual reset pin, SENSE pin, power-on reset, output voltage inversion, and over-/undervoltage detection suitable for functional safety.

Results: 179
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Qty. RoHS ECAD Model Type
Mounting Style
Package/Case
Threshold Voltage
Number of Inputs Monitored
Output Type
Manual Reset
Watchdog Timers
Battery Backup Switching
Reset Delay Time
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Accuracy
Series
Qualification
Packaging
Nisshinbo Supervisory Circuits Power Mgmt IC 42V Low supply current
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Voltage Detector SMD/SMT HSOP-18 4.6 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5115S AEC-Q100 Reel
Nisshinbo Supervisory Circuits Power Mgmt IC 42V Low supply current
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Voltage Detector SMD/SMT HSOP-8E-8 2.5 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5115S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V System Power Supply with Ultra-low Power Window-type Watchdog Timer for Automotive Application
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Voltage Detector SMD/SMT HSOP-8E-8 2.8 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5115S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V Input Power Management IC with Battery Voltage Detector for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

Voltage Detector SMD/SMT HSOP-8E 5.2 V 1 Input Active High Manual Reset No Watchdog No Backup 42 V - 40 C + 105 C 0.75 % R5117S AEC-Q100 Reel