| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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43,048 pcs
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43048 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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9,500 pcs
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9500 pcs | On Request | 1 | On Request | On Request | 1727+ | On Request | On Request | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 1910+ | On Request | On Request | |
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1,472 pcs
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1472 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
77 pcs
|
77 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
48 pcs
|
48 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
| Category | |
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| Current | |
| Fault Protection | |
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| Rds On (Typ) | |
| Supplier Device Package | |
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The Texas Instruments TPS2559DRCR is a high-side power distribution switch designed for applications requiring a low resistance, precision current limit. It provides an adjustable current limit ranging from 1.2A to 4.7A, set by a single resistor.
This device features a low Rds On of 13 mΩ and operates within an input voltage range of 2.5V to 6.5V. It includes fault protection mechanisms such as adjustable current limiting, over-temperature shutdown, and undervoltage lockout (UVLO). The switch has a typical short-circuit shutoff time of 3.5 µs and a maximum standby supply current of 2 µA.
The TPS2559DRCR is available in a 10-VSON (3x3) package and is suitable for surface mounting. It is designed to handle heavy capacitive loads and minimize current surges during turn-on and turn-off with controlled rise and fall times. The FAULT logic output asserts low during overcurrent or overtemperature conditions, providing system status.
Key specifications include an adjustable current limit of 1.2A to 4.7A, an input voltage range of 2.5V to 6.5V, and a low Rds On of 13 mΩ. The operating temperature range is -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.74 | $0.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current limit is adjustable from 1.2A to 4.7A.
The input voltage range is 2.5V to 6.5V.
The typical Rds On is 13 mOhm.
It offers current limiting (adjustable), over temperature, and UVLO protection.
The operating temperature range is -40°C to 125°C.
It is supplied in a 10-VSON (3x3) package and a 10-VFDFN Exposed Pad package.