过压保护器
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ETA(钰泰半导体)
过压保护器
ETA6121
ETA6121 is an Over-Voltage-Protection (OVP) IC with an ultra-low 30 mΩ RDSON high current high voltage MOSEFT. It can sustain voltage as high as 32V DC, protecting downstream devices from high voltage surges.
When input voltage of ETA6121 exceed the OVP threshold, it responses quickly and shuts off the MOSFET. The OVP threshold is externally adjustable with resistors. There is also an internally set current limit up to 5.5A 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.
ETA6121 is available in CSP3X4 package.
FEATURES
Over voltage protection up to 32V
30mohm switch resistance
Externally adjustable OVP voltage
Fast Transient response
Internally set current limit
APPLICATIONS
Tablet, MID
Smart Phone
Car camera
Power bank
需要样品测试或详细资料请联系：18126521362（点击复制微信号）
