Overview
The TPS26632RGER, 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 applications. It features an integrated 60V, 31mΩ RON hot-swap FET and supports a wide operating voltage range from 4.5V to 60V, with an absolute maximum voltage of 67V. The TPS26632RGER includes a B-FET driver to control an external N-channel FET, ensuring protection against input reverse polarity faults and reverse current blocking. It also incorporates adjustable output power limiting, overcurrent protection, fast short-circuit protection, output slew rate control, overvoltage protection, and undervoltage lockout, making it a comprehensive solution for industrial power management.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage | 4.5V to 60V | V |
| Absolute Maximum Voltage | 67V | V |
| Current Rating | 0.6A to 6A | A |
| RON (On-Resistance) | 31mΩ | Ω |
| Operating Junction Temperature | -40°C to 125°C | °C |
| Junction-to-Ambient Thermal Resistance (RθJA) | 31.4°C/W (RGE package), 32.2°C/W (PWP package) | °C/W |
| Certifications | UL 2367 recognized, IEC 62368-1 certified |
Key Features
- 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%)
- Power Good output (PGOOD)
- Adjustable output power limiting (PLIM) functionality
- Fast short-circuit protection and output slew rate control
- Overvoltage protection and undervoltage lockout
- Reverse polarity protection and reverse current blocking with an external N-channel FET
- Electrical fast transients (IEC61000-4-4) immunity and load protection during surge (IEC 61000-4-5)
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 TPS26632RGER?
The operating voltage range is from 4.5V to 60V, with an absolute maximum voltage of 67V.
- What is the current rating of the TPS26632RGER?
The current rating is adjustable from 0.6A to 6A.
- What type of FET is integrated into the TPS26632RGER?
The device features an integrated 60V, 31mΩ RON hot-swap FET.
- Does the TPS26632RGER support reverse polarity protection?
- What are the certification standards for the TPS26632RGER?
The device is UL 2367 recognized and IEC 62368-1 certified.
- What is the purpose of the MODE pin in the TPS26632RGER?
The MODE pin allows for selectable overcurrent fault response options between auto-retry and latch-off.
- Does the TPS26632RGER have an analog current monitor output?
- What is the Power Good output (PGOOD) used for?
The Power Good output can be used for enable and disable control of downstream DC-DC converters.
- Can the TPS26632RGER handle electrical fast transients and surge protection?
- What are some common applications of the TPS26632RGER?
