> Goods Details Page
> TPS51117RGYR
TPS51117RGYR TI DC-DC Controllers
The TPS51117RGYR is a single-phase synchronous buck controller from Texas Instruments in VQFN-14 (RGY) package, featuring D-CAP mode for fast transient response. For selection, verify input from 4.5V to 28V, output from 0.75V to 5.5V, 10A output current capability, switching frequency programmable from 200kHz to 1MHz, integrated gate drivers for N-channel MOSFETs, and operating temperature from -40°C to +85°C. Features include adaptive on-time control, OVP/UVP/OCP protection, power-good output, and pre-bias start-up. Ideal for DDR memory termination, notebook voltage regulators, and any step-down conversion requiring high efficiency. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.23 |
| 100+ | $ 0.19 |
| 750+ | $ 0.17 |
| 1500+ | $ 0.16 |
| 3000+ | $ 0.15 |
| 18000+ | $ 0.15 |
| 39000+ | $ 0.15 |
Technical Specifications
- Part No.TPS51117RGYR
- Model TPS51117RGYR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > DC-DC Controllers
- Manufacturer Texas Instruments
- Series D-CAP™
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Step-Down
- Topology Buck
- Output Type Transistor Driver
- Number of Outputs 1
- Output Configuration Positive
- Voltage - Supply 4.5V ~ 28V
- Frequency - Switching 300 kHz, 500 kHz
- Synchronous Rectifier Yes
- Features Enable, Power Good
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 14-VQFN (3.5x3.5)
- Base Product Number TPS51117
- RoHS ROHS3 Compliant
- Standard Package 3000