GENERAL DEscriptION

The SGM2526 is a compact electronic fuse (eFuse), which can operate from 4.5V to 22V single supply. A 23mΩ low RON N-MOSFET is integrated. The two clamping output threshold voltages can be programmed through VCP pin. The clamping voltage protection function can ensure the safe operation of surge events in any state.

The soft-start time can be adjusted by setting an additional capacitor to the SST pin. Thermal shutdown shuts off the output MOSFET if the die temperature exceeds +150℃, and the output MOSFET remains off until the die temperature drops to +130℃. The SGM2526 is available in a Green TDFN-3×3-10L package and operates over a temperature range of -40℃ to +85℃.

FEATURES

• Wide Input Voltage Range from 4.5V to 22V with Surge up to 30V

• On-Resistance: 23mΩ

• Selectable Input Range and Clamping Output Voltage Threshold

• Programmable Current Limit: 5A (MAX)

• Protection Features

  Programmable Soft-Start Time

  Thermal Shutdown Protection & Auto-Recovery

• Logic-Controlled EN Pin

• -40℃ to +85℃ Operating Temperature Range

• Available in a Green TDFN-3×3-10L Package

APPLICATIONS

Service PC

Notebook PC

iPad Mini