TPS2660x 60-V, 2-A Industrial eFuse With Integrated Reverse Input Polarity Protection

1 Features

4.2-V to 60-V Operating voltage, 62-V absolute maximum
Integrated reverse input polarity protection down to –60 V
- Zero additional components required
Integrated back to back MOSFETs with 150-mΩ total RON
0.1-A to 2.23-A Adjustable current limit
(±5% accuracy at 1 A)
Functional safety capable
- Documentation available to aid functional safety system design
Load protection during Surge (IEC 61000-4-5) with minimum external components
IMON current indicator output (±8.5% accuracy)
Low quiescent current, 300-µA in operating, 20-µA in shutdown
Adjustable UVLO, OVP cut off, output slew rate control
Reverse current blocking
Fixed 38-V overvoltage clamp (TPS26602 only)
Available in easy-to-use 16-Pin HTSSOP and 24-Pin VQFN packages
Selectable current-limiting fault response options (Auto-Retry, Latch Off, Circuit Breaker Modes)
UL 2367 Recognized
- File No. 169910
- R_ILIM ≥ 5.36 kΩ (2.35-A maximum)
UL60950 - Safe during single point failure test
- Open/Short ILIM detection