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℃.
PIN CONFIGURATIONS
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
-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