ET3152数据手册ETEK中文资料规格书

描述 Description

The ET3152 advanced load switches target applications requiring a highly integrated solution it disconnects loads powered from DC power rail (≤ 6.0V) with stringent off-state current targets and high load capacitances (up to 200uF). Each switch consists of slew-rate controlled low-impedance MOSFET Switch and other integrated analog features. The slew-rate controlled turn-on characteristic prevents inrush-current and the resulting excessive voltage droop on power rails.The ET3152 has True Reverse Current Blocking(TRCB) function unwanted reverse current from OUT to IN during ON/OFF state. These devices have very low off-state current drain (The ET3152 built in a high-precision voltage detectors. The detection voltage is typical 2.9V. The device is in advanced full-Green compliant WLCSP12(0.4mm pitch) package.

特性 Features

• 2.2V to 6.0V Input Voltage Operating Range

• Ultra LowRDS(on):
-- 5mΩ(Typ)at VIN=4.5V
-- 6mΩ(Typ)at VIN=3.3V
-- 10mΩ (Typ) at VIN=3.0V

• Maximum Continuous Switch Currentup to6A

• Slew Rate/Inrush Control with tRis 2.7ms Typical

• LowTrue Reverse Current Blocking (TRCB)

• ESD Protected: Above 8kV (contact) IEC,4kV HBM, 1.5kV CDM

• Voltage Detector

• Supply Currentis Typical1.0μA @VDI=2.0V

• Operating Voltage Rangefrom1.2V to 5.5V (Ta=25°C)

• Detector Threshold Temperature Coefficientis±100ppm/°CTypical

应用 Application

• Smartphones, Tablet PC
• Portable Media Devices, Laptop & MID
• Industrial Handheld and Enterprise Equipment