| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
775 pcs
|
775 pcs | On Request | 1 | On Request | On Request | 25+ | On Request | On Request | |
|
596 pcs
|
596 pcs | On Request | 1 | On Request | On Request | 1449+ | On Request | On Request | |
|
358 pcs
|
358 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
120 pcs
|
120 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS2491DGSR is a versatile hot swap controller IC designed to safely manage power in electronic systems. It supports a wide operating voltage range from 9 V to 80 V, making it suitable for various applications. Key features include programmable current limit, fault timeout, and undervoltage lockout (UVLO), providing comprehensive protection for external MOSFETs and downstream circuitry.
The TPS2491DGSR incorporates an Auto Retry feature, which can help eliminate nuisance shutdowns by automatically attempting to re-enable the system after a fault condition. It is housed in a compact 10-VSSOP package, suitable for space-constrained designs. The device is intended for general-purpose applications requiring robust power management and protection.
With its surface mount type and specific package dimensions, the TPS2491DGSR is designed for integration into printed circuit boards. The operating temperature range of -40°C to 85°C ensures reliable performance in diverse environmental conditions. This hot swap controller facilitates safe insertion and removal of boards from live backplanes.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.57 | $1.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2491DGSR operates from 9 V to 80 V.
The operating temperature range is -40°C to 85°C.
Programmable features include Current Limit, Fault Timeout, and UVLO.
No, the TPS2491DGSR does not have an internal switch.
The TPS2491DGSR is available in a 10-VSSOP package.
The RoHS status is RoHS3 Compliant.
The MSL is Level-1 Unlimited.