| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,810 pcs
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2810 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS50301SHKH is a high-performance synchronous step-down (buck) converter designed for efficient power management. It operates with an input voltage range from 1.6V to 6.3V and can deliver up to 3A of output current.
Key electrical specifications include an adjustable output voltage starting from 0.785V up to 5.5V, a typical quiescent current of 0.005A, and a maximum duty cycle of 85%. The device offers flexible switching frequency options from 100kHz to 1MHz, with a nominal frequency of 500kHz. It also features a precise voltage reference of 0.795V ±1.258% at 25°C and achieves a peak efficiency of 95% at 3.3V output.
Designed for demanding applications, the TPS50301SHKH includes integrated MOSFETs with low on-resistance (55mΩ/50mΩ) and supports split power rails for PVIN (1.6V to 6.3V) and VIN (3V to 6.3V). It offers features like frequency synchronization, power good output, adjustable slow start, and power sequencing.
This component is housed in a 20-pin CFP (Ceramic Flatpack) package, suitable for surface mounting. The operating temperature range is -55°C to 210°C (TJ), making it suitable for high-temperature environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $1,509.38 | $1,509.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum input voltage (VIN) is 3 V and maximum is 6.3 V. The power stage (PVIN) can operate from 1.6 V to 6.3 V.
The maximum output current is 3 A.
The operating junction temperature range is -55°C to 210°C.
It comes in a 20-lead ceramic flat-pack (20-CFP) surface-mount package.
The nominal switching frequency is 500 kHz, and it can be set or synchronized externally from 100 kHz to 1 MHz.
The maximum duty cycle is 85%.
The voltage reference at 25°C is 0.795 V with ±1.258% tolerance.