| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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34,769 pcs
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34769 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
1,589 pcs
|
1589 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS2491DGS from Texas Instruments is a hot swap controller IC designed for robust power protection. It supports a wide operating voltage range from 9V to 80V, making it suitable for various industrial and high-voltage systems.
Key features include adjustable current limiting, adjustable soft start, and an auto-retry fault response mechanism. The device also provides overcurrent protection, power good signal, and short circuit protection. Its programmable features include current limit, fault timeout, and undervoltage lockout (UVLO).
This controller is housed in a compact 10-VSSOP package, suitable for surface mount applications. The TPS2491DGS is designed for general-purpose applications requiring reliable power management and protection for downstream components.
With a typical quiescent current of 0.45 mA and a maximum of 1 mA, it offers efficient operation. The operating temperature range is from -40°C to 85°C, ensuring performance in diverse environmental conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.88 | $1.88 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
9V to 80V.
10-VSSOP (also 10-TFSOP, 10-MSOP) surface mount.
-40°C to 85°C.
Adjustable current limit, overcurrent protection, short circuit protection, fault output with power good signal, and adjustable UVLO.
0.45 mA typical, 1 mA maximum.
Circuit breaker and current limiting with auto-retry.