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TPS1H200AQDGNRQ1

Mfr. #:
TPS1H200AQDGNRQ1
Mfr.:
Texas Instruments
Product Type:
High-Side Switch
Series:
TPS1H200A
Package / Case:
8-HVSSOP
Description:
Single-channel automotive high-side switch with adjustable current limit and digital fault reporting.

Product Attributes

AttributeValue
Output Current2 A maximum
Operating Temperature-40 °C to +125 °C ambient
Channels1
Operating Voltage3.4 V to 40 V
On-Resistance200 mΩ typical
Current Limit0.25 A to 5 A, adjustable
DiagnosticsDigital status; open-load and short-to-battery detection
QualificationAEC-Q100 grade 1
Package DetailsHVSSOP (DGN), 8 pins, 3 × 4.9 mm

Product Details

TPS1H200AQDGNRQ1 is Texas Instruments' single-channel automotive high-side switch with an integrated 200 mΩ power FET in an eight-pin DGN package.

Its externally set current limit can restrain inrush and overload current before the upstream supply has to absorb the full disturbance, while selectable hold, latch-off and retry responses let the protection match the load.

The status output reports open loads, shorts and thermal faults, making it useful where an automotive controller needs to energize and supervise one protected peripheral rather than merely toggle its supply.

This A version uses a digital diagnostic output and also supports stand-alone operation without a microcontroller, a useful choice for isolated or simple loads that still need fault indication.

AEC-Q100 grade 1 coverage and the DGN thermal pad support designs that must manage dissipation across the specified automotive ambient range.

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