| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,232 pcs
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7232 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS54313MPWPREP is an Enhanced Product synchronous-buck PWM switcher with integrated FETs. It is designed for 3-V to 6-V input systems and can deliver up to 3-A of continuous output current.
This device offers a fixed output voltage of 1.5V with 1% initial accuracy and operates with a switching frequency range adjustable from 280 kHz to 700 kHz, with fixed options at 350 kHz and 550 kHz. It features internal compensation for a low parts count and provides fast transient response. The integrated solution reduces board area and total cost.
Key features include 60-mΩ MOSFET switches for high efficiency, and load protection via peak current limit and thermal shutdown. The operating temperature range is -55°C to 125°C (TJ). The TPS54313MPWPREP is housed in a 20-HTSSOP package, suitable for surface mount applications.
Applications include low-voltage, high-density systems with power distributed at 5V or 3.3V, and point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors. It is also suitable for broadband, networking, and optical communications infrastructure, as well as automotive telematics.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.96 | $6.96 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3 V to 6 V.
It comes in a 20-HTSSOP (20-PowerTSSOP) surface-mount package.
The junction temperature operating range is -55°C to 125°C.
The output current is 3 A continuous.
The device supports fixed 350 kHz or 550 kHz, or adjustable 280 kHz to 700 kHz.
Yes, it includes a synchronous rectifier for high efficiency.
It includes enhanced product-change notification, controlled baseline, extended temperature performance, and qualification pedigree for high-reliability applications.