| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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90,400 pcs
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90400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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31,000 pcs
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31000 pcs | On Request | 1 | On Request | On Request | 16PB | On Request | On Request |
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The Texas Instruments TPS22946YZPR is a load switch IC designed for efficient power management in various applications. It operates with an input voltage range from 1.62 V to 5.5 V, making it versatile for different power supply rails.
Key electrical characteristics include a low typical on-resistance, which varies with input voltage, reaching as low as 300 mΩ at 5.5 V. The device offers selectable minimum current limits of 155 mA, 70 mA, or 30 mA, providing flexibility in current control. It also features a typical quiescent current of 1.3 µA and a shutdown current of 0.1 µA, contributing to ultralow power consumption.
For protection, the TPS22946YZPR includes current limiting and thermal shutdown features. It also incorporates auto-restart functionality and an overcurrent condition time-out, which automatically disables the device during permanent overcurrent events. The interface is a simple On/Off control, compatible with 1.8-V logic levels.
Packaged in a compact 6-DSBGA (6-XFBGA) surface-mount package, this load switch is suitable for space-constrained designs. The operating temperature range is -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.38 | $0.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.62 V to 5.5 V.
The selectable minimum current limits are 155 mA, 70 mA, or 30 mA.
The typical on-resistance at 5.5 V is 300 mΩ.
The typical quiescent current is 1.3 µA, and it is 1 µA typical at V_IN = 1.8 V.
It includes current limiting (fixed), over temperature protection, and an overcurrent condition time-out.
The operating temperature range is -40°C to 125°C (TJ).
It is supplied in a 6-DSBGA (6-XFBGA) package for surface mounting.