Package and thermal path
The 8-SON (3x3) with exposed pad is the same footprint as many other 8-pin SON gate drivers, so a layout swap is straightforward. A via array under the pad to an inner ground plane is standard practice.
TI TPS28225DRBT Half-Bridge Gate Driver, 4.5V–8.8V, 10ns
MPNTPS28225DRBT
End of Life
Texas Instruments TPS28225DRBT, half-bridge N-channel MOSFET gate driver, 4.5V–8.8V supply, 2 drivers, 10ns rise/fall, -40°C to 125°C, 8-SON (3x3) exposed pad, surface mount.
$2.08Ref. price · indicative, final on quote
Packaging8-VDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Gate type | N-Channel MOSFET |
| Input type | Non-Inverting |
| Channel type | Synchronous |
| Mounting | Surface Mount |
| Voltage | 4.5V ~ 8.8V |
| High side voltage - max (Bootstrap) | 33 V |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 8-VDFN Exposed Pad |
| Number of drivers | 2 |
| Driven configuration | Half-Bridge |
| Rise (Fall time) | 10ns, 10ns |
Product details
Frequently asked questions
What is the equivalent of TPS28225DRBT?
The DRV8714HQPHPRQ1 is a different device — an automotive-grade stepper motor driver with integrated FETs, not a direct functional equivalent. For a half-bridge gate driver, look at other TI parts in the same 8-SON footprint with similar supply and timing specs; no single pin-compatible second source is listed in the record.
Can TPS28225DRBT be used with a 5V microcontroller?
Yes — the 4.5V–8.8V supply range covers 5V rails, and the non-inverting input is compatible with 3.3V or 5V logic levels from an MCU. No level-shifting is needed if the MCU supply matches the driver supply.
Does TPS28225DRBT have a datasheet?
Yes — the TI TPS28225DRBT datasheet is available from Texas Instruments and covers the full electrical characteristics, application circuits, and layout guidelines. The part is also described in TI's synchronous buck gate driver application notes.