MAX14789EGSA+

MAX14789EGSA+ is Maxim Integrated’s (now Analog Devices) evaluation solution for a high-side hot-swap/power-management device. It combines a high-side switch with protection features and a programmable control interface to protect and regulate power rails during plug-in and startup.
Key features (typical, per datasheet):
- High-side switch with current limit and soft-start
- Protective functions: undervoltage, overvoltage, overcurrent/short-circuit, and thermal monitoring
- Fault/status reporting and a control interface (I2C/SPI-like)
- External sense resistor and reference design for easy integration
- Evaluation board (EGSA+ variant) with test points and reference circuitry
Typical applications:
- Hot-swap protection for DC power rails in servers, telecom, data centers, and industrial systems
- Power sequencing and protection in embedded/automotive networks
What's included:
- MAX14789 device on an evaluation board (EGSA+), plus test access and reference circuitry to simplify evaluation
For precise specifications, voltages, and programming details, see the MAX14789 datasheet and user guide on the Analog Devices website. If you want, I can pull exact numbers or summarize the latest docs.

It uses a 64‑pin LQFP package with an exposed pad (lead‑free).

Manufacturer: Maxim Integrated Products (now part of Analog Devices).
What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (traditionally fabless).