过压保护器
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ETA(钰泰半导体)
过压保护器
ETA6123
ETA6123 is an Over-Voltage-Protection (OVP) IC with an ultra-low 40mΩ RDSON high current high voltage MOSEFT and an integrated TVS device to improve surge protection. It can wok with a DC input voltage as high as 24.5V DC, above which, the integrated TVS will start to function by clamping any higher voltage to around 30V (given 80V 8/20us surge test condition).
When input voltage of ETA6123 exceed the OVP threshold, it responses quickly and shuts off the MOSFET. The OVP threshold is fixed internally. There is also an over-current-protection feature for the switch. When overload condition occurs, it goes into a hiccup mode to protect the IC from over-heating. It also has an over-temperature protection feature that turns off the MOSFET.
ETA6123 is available in FCQFN1.2x1.2-9L and SOT23-6 package.
FEATURES
Over voltage protection up to 24.5V
40mΩ switch resistance
60nS fast transient response
Internally set current limit and VOUT short protection
Integrated 80V TVS
FCQFN-9 package, compatible to WLCSP-9 with better reliability, SOT23-6 package also available
APPLICATIONS
Smart Phone
Tablet, MID
Car camera
需要样品测试或详细资料请联系：18126521362（点击复制微信号）
