- نام آیسی : ET9553M
- کارخانه سازنده : Wuxi Etek Microelectronics
- نوع آیسی : آیسی شارژ OVP
- موارد استفاده در گوشیهای سامسونگ سری : SAMSUNG : A12 / A13/ A21s / A22 /A23 /A31 / A52 /A72 / A02/ A03s /M51/ M31 / M32 / M02/ F22 / F41
- ایرادات مربوط به خرابی این ای سی : دستگاه شارژ نمیکند. دستگاه اتصال شارژر را تشخیص نمیدهد.
Datasheet et9553m
ET9553M
General Description
ET9553M can disconnect the systems from its output pin(OUT) in case wrong input operating conditions are detected. The input voltage can be up to 28V. The internal over-voltage threshold (OVLO) is 10V, and also can be adjusted by external resistors. ET9553M has internal Thermal-Shutdown Protection function. The device is packaged in advanced full-Green compliant Wafer Level Chip Scale Packaging (WLCSP12).
Features
● ۴.۸A Continuous Current Capability
● Typical RON: ۳۵mΩ N-Channel MOSFET
● VIN Operating Range: 2.5V to 28V
● Overvoltage Lockout: OVLO=10V(TYP)
● Overvoltage Protection Response Time:۵۰ns(TYP)
● OVLO Threshold Range: +4V to +24V
● Startup Debounce Time:21ms(TYP)
● Internal Thermal-Shutdown Protection
● Surge immunity to ±۱۰۰V
● ESD Protected(HBM):±۴KV
● WLCSP12 Package (ball pitch=0.4mm)
Pin Configuration