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Texas Instruments TPS65510RGTT — Power Management (PMIC / Gate Driver)

TPS65510RGTT Power Management IC - Texas Instruments -

MPNTPS65510RGTT
Active

Texas Instruments TPS65510RGTT, Power Management (PMIC / Gate Driver), IC BATT BACKUP PWR MGMT 16QFN, 16-VFQFN Exposed Pad, -35°C~85°C, Active

$4.4500Ref. price · indicative, final on quote
Texas Instruments TPS65510RGTT datasheet (PDF)
Packaging16-VFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS65510RGTT specifications
ParameterValue
MountingSurface Mount
Operating temperature-35°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionPower Management
Case16-VFQFN Exposed Pad
Fault protectionOver Current, Over Temperature, Over/Under Voltage

Product details

What this backup power manager covers

The TPS65510RGTT is a battery backup power management IC from Texas Instruments, designed to maintain a regulated output when the main supply drops. Its fault protection block — over-current, over-temperature, and over/under-voltage — means the load sees a clean shutdown or hold-up, not a brownout that corrupts data. The operating temperature range of -35°C to 85°C (TA) covers most industrial and telecom enclosures, but not automotive under-hood or extended outdoor exposure above 85°C.

Package and thermal planning

Frequently asked questions

What is the closest functional second-source for TPS65510RGTT — BQ79612PAPRQ1?

The BQ79612PAPRQ1 is an automotive-grade battery monitor (AEC-Q100, -40°C to 125°C) with SPI/UART interface, not a direct functional match. The TPS65510RGTT is a backup power manager with over-current, over-temperature, and over/under-voltage protection; the BQ79612 is a cell monitor with over-temperature protection only. They are not pin-compatible or drop-in replacements.

What fault protection does the TPS65510RGTT include?

The IC integrates over-current, over-temperature, and over/under-voltage protection — a combined fault suite that covers the main failure modes in a backup power rail.