GENERAL DESCRIPTION

The SGM2523 is a compact electronic fuse (eFuse)

with a complete set of protection functions. The wide

operating voltage range is specifically designed for

many popular DC buses. The device provides ±10%

current limit accuracy which is suitable for a wide range

of system protection applications.

The programmable soft-start time controls the slew rate

of the output voltage during the power-up procedure.

The SGM2523 protects input from undesired shorts

and transients coming from the output.

The SGM2523 is available in a Green SOT-23-6

package and operates over a temperature range of

-40℃ to +125℃.

FEATURES

● Wide Input Voltage Range from 2.6V to 22V

with Surge up to 30V

● Low RDS(ON) for the Integrated Protection

Switch: 75mΩ

● Programmable Soft-Start Time

● Programmable Current Limit from 100mA to 1.6A

● ±10% Current Limit Accuracy at TJ = +25℃

● Short-Circuit Protection

● OCP Hiccup Protections:

SGM2523A: Limited Current Mode

SGM2523B: Shutdown Mode

● Thermal Shutdown Options:

SGM2523A: Auto-Retry

SGM2523B: Latch-Off

● Enable Interface Pin

● UL Recognized Component (File No. E532373*)

● -40℃ to +125℃ Operating Temperature Range

● Available in a Green SOT-23-6 Package

APPLICATIONS

Hot Swap in Industry/Telecom

E-Meter

Automotive

USB Power Distribution

USB3.1 Power Delivery

Adapter Power Device