TPS259241DRCR
The TPS25924 is a 12-V eFuse with 4.5-V to 13.8-V input, 28-mOhm RON, and 1-A to 5-A adjustable current limit. It provides overvoltage, overcurrent, and short-circuit protection with auto-retry or latch-off, plus a driver for an external reverse-blocking FET. It is used for hot-swap and power-rail protection.
- Package
- VSON-10
Product overview
The TPS25924 is a 12-V eFuse with 4.5-V to 13.8-V input, 28-mOhm RON, and 1-A to 5-A adjustable current limit. It provides overvoltage, overcurrent, and short-circuit protection with auto-retry or latch-off, plus a driver for an external reverse-blocking FET. It is used for hot-swap and power-rail protection.
- Manufacturer
- TI
- Part number
- TPS259241DRCR
- Category
- Power Management
- Package
- VSON-10
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS & REACH Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
40 parametersConstruction
- VIN
- 20
- VIN (10-ms transient)
- 22
- OUT
- + 0.3 V
- OUT (transient < 1 µs)
- 1.2 V
- ILIM
- 7
- EN/UVLO
- 7
- dV/dT
- 6
- BFET
- 30
- Human body model (HBM), per ANSI/ESDA/JEDEC JS-001
- ±2000
- 4 Submit Documentation Feedback Copyright © 20
- 15–2016, T orated
- VUVR UVLO threshold, rising
- 4.3 V
- VUVhyst UVLO hysteresis
- 5%
- IQON Enabled: EN/UVLO = 2
- 0.42 mA
- IQOFF EN/UVLO = 0
- 0.13 mA
- GAINdVdT dV/dT to OUT gain (1) ΔVdVdT
- 4.85 V/V
- RILIM = 10 kΩ, VVIN-OUT = 1
- 1.02
- RILIM = 45.3 kΩ, VVIN-OUT = 1
- 2.10
- RILIM = 100 kΩ, VVIN-OUT = 1
- 3.75
- IOL-R-Short
- 0.84 A
- IOL-R-Open
- 0.73 A
- RILIM = 10 kΩ, VVIN-OUT = 12
- 1
- RILIM = 45.3 kΩ, VVIN-OUT = 12
- 1.98
- RILIM = 100 kΩ, VVIN-OUT = 12
- 3.32
- RILIM = 150 kΩ, VVIN-OUT = 12
- 4.5
- RATIOFASTRIP IFASTRIP
- 60%
- VOpenILIM VILIM rising, RILIM =
- 3.1 V
- IOUT-OFF-LKG VEN/UVLO = 0 V, VOUT = 0 V (sourcing)
- 0
Performance
- Tstg Storage temperature
- 150 °C
- IOUT Continuous output current
- 5 A
- ILIM Resistance
- 100 kΩ
- TJ Operating junction temperature
- 25 °C
- TA Operating Ambient temperature
- 25 °C
- VOVC Over-voltage clamp VIN > 16.5 V, IOUT = 10 mA
- 15 V
- VENR EN threshold voltage, rising
- 1.4 V
- VENF EN threshold voltage, falling
- 1.35 V
- IEN EN Input leakage current 0 V ≤ VEN ≤ 5
- 0 nA
- IdVdT dV/dT charging current (1) VdVdT = 0
- 220 nA
- VdVdTmax dV/dT max capacitor voltage
- 5.5 V
- IILIM ILIM bias current
- 10 µA
- Overload current limit (2) RILIM = 150 kΩ, VVIN-OUT = 1
- 5.1
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Frequently asked questions
Common pre-quotation questions and selection notes to help you verify key parameters and sourcing before requesting a quote.
How do I verify the part is genuine / avoid counterfeit?
Buy only from authorized or franchised channels. On receipt, check: (1) laser-etched markings that solvent will not remove; (2) batch / lot code consistent between label and device; (3) original reel or tube packaging; (4) request traceability documents (CoC, date code). For critical parts, third-party X-ray / decapsulation testing is recommended.
How do I read the markings / date code on a chip?
Most active ICs use a 4-digit date code YYWW (year + week, e.g. 2345 = 2023 week 45). The top mark is manufacturer logo + base part number + lot code. For SMD code lookup, search by "marking code + package" on AllDataSheet / Octopart / LCSC.
What does the package code mean (TO-220, SOT-23, QFP…)?
Package codes describe the physical form factor and pin layout — critical when sourcing, because electrically equivalent parts in different packages will not fit the PCB. Common: TO-220 (3-terminal power), SOT-23 (3-pin small signal), DIP / SOIC (through-hole / SMD ICs), QFP / QFN (MCUs, processors).
What if my original model is discontinued (EOL / NRND)?
Three options: (1) the manufacturer’s recommended replacement; (2) franchised distributor legacy stock; (3) a functionally compatible cross-brand part — provided pinout and key parameters match. Always evaluate on a real board before mass swap.
What is the minimum order quantity (MOQ) and lead time?
We support both sample and volume orders. Minimum order quantity, stock availability and lead time are confirmed per inquiry — tell us your model and quantity and we will quote. Sample quantities for design validation are supported.
Can I get the datasheet and samples?
The full datasheet is linked on this page. For parts without a direct datasheet, we can locate the manufacturer document on request. Sample requests are supported — contact us with your model and quantity.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.