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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | 0609+ | On Request | On Request |
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The TPS54355PWPG4 is a synchronous buck PWM converter from Texas Instruments, featuring an integrated high-side MOSFET and a gate driver for an optional low-side external MOSFET. This device is designed for high efficiency, capable of delivering 3A of continuous output current with a peak MOSFET switch current of 4.5A. It operates with an input voltage range of 4.5V to 20V and provides a fixed 2.5V output voltage.
Key features include internal compensation for a low parts count, synchronization to an external clock with 180° out-of-phase capability, and a wide PWM frequency range, with fixed options of 250 kHz and 500 kHz, or adjustable from 250 kHz to 700 kHz. The regulator incorporates internal slow start, peak current limit, and thermal shutdown for load protection, along with adjustable undervoltage lockout.
This component is housed in a 16-pin TSSOP PowerPAD package, suitable for surface mounting. Its applications include industrial and commercial low-power systems, LCD monitors and TVs, computer peripherals, and point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS54355PWPG4 provides a continuous output current of 3A.
The TPS54355PWPG4 has a fixed output voltage of 2.5V.
The input voltage range for the TPS54355PWPG4 is from 4.5V to 20V.
The switching frequency of the TPS54355PWPG4 is 500kHz.
The operating temperature range for the TPS54355PWPG4 is -40°C to 85°C.
The TPS54355PWPG4 is available in a 16-HTSSOP package.