4.5-V to 60-V, 31mΩ, 0.6-6A eFuse with output power limiting and surge protection
Product details
Parameters
Package | Pins | Size
Features
- 4.5-V to 60-V Operating voltage, 67-V absolute maximum
- Integrated 60-V, 31-mΩ RON hot-swap FET
- Reverse polarity protection and reverse current blocking support with an external N-channel FET
- 0.6-A to 6-A Adjustable current limit (± 7%)
- Electrical fast transients (IEC61000-4-4) immunity and load protection during surge (IEC 61000-4-5) with Class-A system performance
- Fast reverse current blocking ( 0.17 µs)
- Variants with adjustable output power limiting (± 6%)
- Adjustable UVLO, OVP Cut Off, output slew rate control for inrush current limiting
- Charges large and unknown capacitive loads through thermal regulation during device power up
- Variants with 35-V and 39-V maximum over voltage clamp
- Power Good Output (PGOOD)
- Selectable over current fault response options between auto-retry and latch off (MODE)
- Variants with 2x pulse over current support
- Analog current monitor (IMON) output (± 6%)
- UL 2367 Recognized
- File No. E169910
- RILIM ≥ 3kΩ
- IEC 62368-1 Certified
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Description
The TPS2663x devices are easy to use, positive 60 V and 6-A eFuse with a 31-mΩ integrated FET. It features a B-FET driver to control an external N-channel FET in the system designs that require protection from input reverse polarity faults and reverse current blocking. The device incorporates robust protection features that simplify system designs requiring protection during system tests like IEC61000-4-5 industrial surge tests. The device features an adjustable output power limiting (PLIM) functionality that simplifies the system design requiring compliance in accordance to the standards like IEC61010-1 and UL1310. Additional protection features include adjustable overcurrent protection, fast short circuit protection, output slew rate control, overvoltage protection and undervoltage lockout.
For system status monitoring and downstream load control, the device provides fault and a precise current monitor output. PGOOD can be used for enable and disable control of the downstream DC-DC converters. The MODE pin allows flexibility to configure the device between the two current-limiting fault responses (latch off and auto-retry).
Technical documentation
= Top documentation for this product selected by TI
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The TPS2663-166EVM allows reference circuit evaluation of TI's TPS26633 and TPS16630 eFuse. The TPS26633 and TPS16630 devices are 4.5V -60V, 6A eFuses with integrated 31mOhm FET.
Features
- 4.5 to 60V operating voltage range
- 0.6A to 6A current limit programmable using onboard jumpers
- Programmable output slew rate control, UVLO and OVP
- Reverse Input Polarity Protection up to -60V using external N-Channel MOSFET (TPS26633 only)
- Load protection from Surge and EFT (IEC61000-4-5 and (...)
TPS26630-33EVM
Description
The TPS26630-33EVM allows reference circuit evaluation of TI's TPS2663x eFuse. The TPS2663X devices are 4.5V - 60V, 6A Industrial eFuse with integrated FET, programmable under voltage, over voltage, input reverse polarity, over current and inrush current protection features.
Features
- 4.5 to 60V operating voltage range
- 0.6A to 6A current limit programmable using onboard jumpers
- Reverse Input Polarity Protection up to -60V using external N-Channel MOSFET
- Programmable output slew rate control, UVLO and OVP
- Load protection from Surge and EFT (IEC61000-4-5 Level 1 and IEC61000-4-4 Level (...)
Design tools & simulation
SLVMD03.ZIP (320 KB) - PSpice Model
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
SLVC765B.ZIP (98 KB)
Reference designs
TIDA-010076 — This reference design shows the transfer of 220-W power and 100-Mbit/s data over SPE. Communication systems in daisy-chain topology need significantly less hardware and wiring than conventional systems in star-topology. When combined with single-pair Ethernet (SPE, 100BASE-T1) and power over data (...)
Design files
-
download TIDA-010076 BOM.pdf (375KB) -
download TIDA-010076 Assembly Drawing.pdf (626KB) -
download TIDA-010076 PCB.pdf (4302KB) -
download TIDA-010076 CAD Files.zip (7364KB) -
download TIDA-010076 Gerber.zip (823KB)
TIDA-010009 — This reference design showcases a method to generate power supplies required in a servo or AC drive including the analog and digtal I/O interfaces, encoder supply, isolated transceivers and digital processing block. This design also implements protection against input reverse polarity, output (...)
Design files
-
download TIDA-010009 BOM.pdf (208KB) -
download TIDA-010009 Assembly Drawing.pdf (298KB) -
download TIDA-010009 PCB.pdf (1663KB) -
download TIDA-010009 CAD Files.zip (2752KB) -
download TIDA-010009 Gerber.zip (4145KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| HTSSOP (PWP) | 20 | View options |
| VQFN (RGE) | 24 | View options |
Ordering & quality
Support & training
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