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TPS37A543222DSKRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS37A543222DSKRQ1 product

TPS37A543222DSKRQ1

Supervisors

65 VAutomotiveDual supervisorOvervoltageUndervoltageOpen-drain

TPS37A543222DSKRQ1 is a 65 V automotive dual-channel supervisor for a 5.4 V OV limit and a 3.2 V UV limit, with open-drain active-low fault outputs.

Best for

  • Automotive rail monitoring
  • Low-quiescent-current battery-connected supervision

Avoid if

  • A push-pull output is required
  • A voltage beyond 65 V can reach VDD, SENSE, or RESET without external protection

Check before use

  • Verify threshold tolerance across temperature
  • Select CTS and CTR capacitors for transient filtering and reset release timing

Key specifications

Supply range
2.7 V to 65 V
OV threshold
5.4 V
UV threshold
3.2 V
Outputs
Open-drain, active low
Quiescent current
1 uA typical

Compliance & Environment

RoHS
Not applicable
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Automotive voltage supervisionBattery-powered power monitoring

Datasheet

snvaa62

800 KB

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CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a Texas Instruments automotive dual-channel voltage supervisor in a 10-pin WSON package. Channel 1 detects a 5.4 V overvoltage condition and channel 2 detects a 3.2 V undervoltage condition.