Overview
The TPS26630RGET, produced by Texas Instruments, is a 60V, 6A power limiting and surge protection industrial eFuse. This device is designed to provide robust protection and ease of use in various industrial and electronic applications. It features an integrated 60V, 31mΩ RON hot-swap FET and supports a wide operating voltage range of 4.5V to 60V, with an absolute maximum voltage of 67V. The TPS26630RGET is particularly useful in systems requiring protection from reverse polarity faults, reverse current blocking, and surge protection, making it an ideal choice for industrial and high-reliability applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Voltage | 4.5 | - | 60 | V |
| Absolute Maximum Voltage | - | - | 67 | V |
| Integrated FET RON Resistance | 26 | 30.44 | 34.5 | mΩ |
| Adjustable Current Limit | 0.6 | - | 6 | A |
| Operating Junction Temperature | -40 | 25 | 125 | °C |
| Package Type | - | - | VQFN (RGE) 24-Pin | - |
| Package Size | - | - | 4.00mm × 4.00mm | - |
Key Features
- 4.5V to 60V operating voltage, 67V absolute maximum
- Integrated 60V, 31mΩ RON hot-swap FET
- Reverse polarity protection and reverse current blocking support with an external N-channel FET
- 0.6A to 6A 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 (0.17µs)
- Variants with adjustable output power limiting (±6%)
- Adjustable UVLO, OVP cutoff, output slew rate control for inrush current limiting
- Charges large and unknown capacitive loads through thermal regulation during device power up
- Variants with 35V and 39V maximum overvoltage clamp
- Power Good output (PGOOD)
- Selectable overcurrent fault response options between auto-retry and latch-off (MODE)
- Variants with 2 times pulse overcurrent support
- Analog current monitor (IMON) output (±6%)
- UL 2367 recognized – File No. E169910 – RILIM ≥ 3kΩ
- IEC 62368-1 certified
Applications
- Factory automation and control – PLC, DCS, HMI, I/O modules, sensor hubs
- Motor drives – CNC, encoder supply
- Electronic circuit breakers
Q & A
- What is the operating voltage range of the TPS26630RGET?
The operating voltage range is from 4.5V to 60V, with an absolute maximum voltage of 67V.
- What is the integrated FET RON resistance of the TPS26630RGET?
The integrated FET RON resistance is 26mΩ to 34.5mΩ at 25°C.
- Does the TPS26630RGET support reverse polarity protection?
- What are the adjustable current limit ranges for the TPS26630RGET?
The adjustable current limit ranges from 0.6A to 6A with a ±7% accuracy.
- What are the surge protection standards that the TPS26630RGET complies with?
The device complies with IEC61000-4-4 and IEC 61000-4-5 for electrical fast transients and surge protection.
- Does the TPS26630RGET have overvoltage protection?
- How does the TPS26630RGET handle inrush current?
The device controls inrush current through adjustable output slew rate control and thermal regulation during power up.
- What is the purpose of the PGOOD output in the TPS26630RGET?
The PGOOD output can be used for enable and disable control of downstream DC-DC converters and to indicate system status.
- Can the overcurrent fault response be configured on the TPS26630RGET?
- Is the TPS26630RGET certified by any safety standards?
- What is the package type and size of the TPS26630RGET?
The device comes in a VQFN (RGE) package with 24 pins and a size of 4.00mm × 4.00mm.
