產品詳情

ETA4034 電子元器件 ETA鈺泰 封裝DFN2x2 可替代BQ24315

Li+充電器前端保護IC，帶有OVP, OCP和NTC

Li+ Charger Front-End Protection IC With OVP, OCP and NTC
ETA4034 is an over-voltage protection(OVP) and over- current protection(OCP) IC with NTC. The OVP function includes Input OVP and Battery OVP(BVOVP). The input OVP can sustain input voltage as high as 30V, protecting downstream devices from high voltage surge.

Features
Support up to 30V Input Voltage
Support up to 2A Input Current
70ns Fast Transient Response
OVP Function
– Input Overvoltage Protection
– Battery Overvoltage Protection
OCP Function
– Current Limit Set by External Resistor
Status Indication – Fault Condition
Thermal Shutdown
DFN2x2-8 Package
RoHS Compliant

應用電路圖：