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TPS40170RGYR TI DC DC Switching Controllers
The TPS40170 is a synchronous buck controller operating from a 4.5V to 60V input, capable of delivering high output current. It features emulated current-mode control for fast transient response, programmable switching frequency from 100kHz to 1MHz, and includes dual high-current gate drivers (3-A sink/2-A source). Packaged in a 20-pin VQFN (RGY) (4.5mm × 3.5mm) with PowerPAD, it is ideal for industrial and automotive high-current converters. Applications include telecom and 48-V battery systems, solar-powered battery chargers, and electric vehicle power distribution. In stock at HL Electronics – request a quote for fast delivery.
Part No.:TPS40170RGYR
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.89 |
| 100+ | $ 0.74 |
| 750+ | $ 0.69 |
| 1500+ | $ 0.66 |
| 3000+ | $ 0.63 |
Technical Specifications
- Part No.TPS40170RGYR
- Model TPS40170RGYR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > DC DC Switching Controllers
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Output Type Transistor Driver
- Function Step-Down
- Topology Buck
- Number of Outputs 1
- Output Phases 1
- Voltage - Supply (Vcc/Vdd) 4.5 V ~ 40 V
- Frequency - Switching 100 kHz ~ 1 MHz
- Duty Cycle (Max) 95%
- Synchronous Rectifier Yes
- Clock Sync Yes
- Control Features Enable, Frequency Control, Power Good, Soft Start
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 20-VQFN (3.5x4.5)
- Base Product Number TPS40170
- RoHS ROHS3 Compliant
- Standard Package 3000