Programmable Current Limit Switcha, SGM2523 Replace ST890.
SGM2523
SGM2523.pdf
SGM2523.pdfFEATURES
? 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
PIN CONFIGUTION
優(yōu)勢替代
FEATURES
? 2.7 to 5.5 V input range Programmable
current limit up to 1.2 A Low quiescent current
? Thermal shutdown
? Active-low FAULT indicator output
? 90 mΩ (typ.) ON resistance
? SO8 and DFN8L 3x3 packages
PIN CONFIGUTION
