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TPS28225DR TI Gate Drivers
The TPS28225 is a high-speed, 2-A gate driver for synchronous buck converters, operating from a 4.5-V to 8.5-V supply. It features adaptive shoot-through protection, 40-ns propagation delay, and a high-current output for driving two N-channel MOSFETs. Packaged in an 8-pin SOIC (D) (4.9 mm × 3.91 mm), it is ideal for high-frequency DC-DC converters. Applications include CPU core power, point-of-load (POL) converters, and synchronous buck power supplies requiring high-efficiency gate drive. In stock at HL Electronics – request a quote for fast delivery.
Part No.:TPS28225DR
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.53 |
| 100+ | $ 0.44 |
| 1250+ | $ 0.40 |
| 2500+ | $ 0.38 |
Technical Specifications
- Part No.TPS28225DR
- Model TPS28225DR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Gate Drivers
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Driven Configuration Half-Bridge
- Channel Type Synchronous
- Number of Drivers 2
- Gate Type N-Channel MOSFET
- Voltage - Supply 4.5 V ~ 8.8 V
- Logic Voltage - VIL, VIH 0.8 V, 2 V
- Current - Peak Output (Source, Sink) 2 A, 2 A
- Input Type Non-Inverting
- High Side Voltage - Max (Bootstrap) 33 V
- Rise / Fall Time (Typ) 14 ns, 14 ns
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 8-SOIC
- Base Product Number TPS28225
- RoHS ROHS3 Compliant
- Standard Package 2500