General Description

ET9612 is an Over-Voltage-Protection (OVP) and Over-Current-Protection (OCP) device. It can disconnect IN to OUT to protect load in case wrong input operating conditions are detected. The system is positive overvoltage protected up to 36V. The internal overvoltage thresholds (OVLO) is 6.1V and internal overcurrent thresholds (OCP) is 1.1A. ET9612 also has internal over temperature protect(OTP) function and it can monitor chip temperature to protect the device.

Features

●  Typical R_ON: 100mΩ N-Channel MOSFET @5V/1A

●  V_IN Operating Range: 2.5V to 36V

●  Internal Over-voltage Lockout : 6.1V

●  Internal Over-current Lockout : 1.1A(TYP.)

●  Overvoltage-Protection Response Time：<150ns

●  Startup Debounce Time: 16ms(TYP).

●  Typical Output Power on Time: 16.5ms(TYP).

●  Internal Thermal-Shutdown Protection

●  ESD Protected: Human Body Model：JESD22-A114(All pins)±2KV

●  DFN4 SOT23-6 package

Pin Configuration