Brief: Discover the TPS25921ADR Integrated Circuit Chip, a 1.7A Electronic Fuse IC in SOIC-8 package. This compact eFuse offers precise ±2% current limit and a wide 4.5V-18V operating range, ideal for system protection in appliances, gaming consoles, and smart meters.
Related Product Features:
4.5V to 18V operating voltage with a maximum of 20V for versatile DC bus control.
Precise ±2% current limit accuracy at 1A and 25°C for reliable system protection.
Adjustable current limit from 0.4A to 1.6A to suit various applications.
Low 90 mΩ RDS(ON) for efficient power management.
Programmable dVO/dt control for enhanced system flexibility.
Fault output for thermal shutdown, UVLO, and OVP conditions.
Available in auto-retry and latch-off versions for different use cases.
UL60950 certified, ensuring safety during single point failure tests.
SSS:
What is the operating voltage range of the TPS25921ADR?
The TPS25921ADR operates within a wide voltage range of 4.5V to 18V, with a maximum of 20V.
Is the TPS25921ADR suitable for smart meter applications?
Yes, the TPS25921ADR is well-suited for smart meters, thanks to its precise current limit and protection features.
Does the TPS25921ADR support thermal shutdown protection?
Yes, the TPS25921ADR includes a fault output for thermal shutdown, undervoltage lockout (UVLO), and overvoltage protection (OVP).