TPS259841RZJR
Active4.5-V TO 16-V, 0.8-MΩ 70-A STACKABLE EFUSE WITH ACCURATE AND FAST CURRENT MONITOR
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TPS259841RZJR
Active4.5-V TO 16-V, 0.8-MΩ 70-A STACKABLE EFUSE WITH ACCURATE AND FAST CURRENT MONITOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS259841RZJR |
|---|---|
| Current - Output | 70 A |
| Function | Electronic Fuse |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Sensing Method | High-Side |
| Supplier Device Package | 32-WQFN-FCRLF (5x5) |
| Voltage - Input [Max] | 16 V |
| Voltage - Input [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.16 | |
| 10 | $ 5.53 | |||
| 25 | $ 5.23 | |||
| 100 | $ 4.53 | |||
| 250 | $ 4.30 | |||
| 500 | $ 3.86 | |||
| 1000 | $ 3.25 | |||
| Digi-Reel® | 1 | $ 6.16 | ||
| 10 | $ 5.53 | |||
| 25 | $ 5.23 | |||
| 100 | $ 4.53 | |||
| 250 | $ 4.30 | |||
| 500 | $ 3.86 | |||
| 1000 | $ 3.25 | |||
| Tape & Reel (TR) | 3000 | $ 3.09 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.23 | |
| 100 | $ 3.45 | |||
| 250 | $ 2.71 | |||
| 1000 | $ 2.30 | |||
Description
General part information
TPS25984 Series
The TPS25984x is an integrated, high-current circuit protection and power management solution in a small package. The device provides multiple protection modes using very few external components and is a robust defense against overloads, short circuits, and excessive inrush current.
Applications with particular inrush current requirements can set the output slew rate with a single external capacitor. Output current limit level can be set by user as per system needs. A user adjustable overcurrent blanking timer allows systems to support transient peaks in the load current without tripping the eFuse.
Multiple TPS25984x devices can be connected in parallel to increase the total current capacity for high power systems. All devices actively synchronize their operating state and share current during start-up as well as steady state to avoid over-stressing some of the devices which can result in premature or partial shutdown of the parallel chain.
Documents
Technical documentation and resources