SGM2523A/B中文资料Programmable Current Limit Switch数据手册SGMICRO规格书

描述 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℃.

特性 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 ModeSGM2523B: Shutdown Mode
• Thermal Shutdown Options:SGM2523A: Auto-RetrySGM2523B: Latch-Off
• Enable Interface Pin
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green SOT-23-6 Package

应用 Application

• Hot Swap in Industry/Telecom
• E-Meter
• Automotive
• USB Power Distribution
• USB3.1 Power Delivery
• Adapter Power Device