ETA2842 是一款 42V/0.6A高压异步降压转换器。
输入电压：4V~38V, *高42V.

0.6A输出电流

12V转5V效率高达91%

轻载高效，待机电流0.6mA

38V输入过压保护

耐受输入峰值电压达42V

基准电压0.80V

产品主要应用：

智能电表

载波模块

监控摄像模组

家庭网关

车载智能系统

安防设备

ETA2808是一款 35V/3A Synchronous Step-Down Converter in ESOP8

Features

Wide Input Voltage Range: 4.6V-35V

40V Input Standoff Voltage

High Efficiency PFM Mode at Light Load

Capable of Delivering 3A Output Current

100% Duty Cycle

Support CC/CV Output

Cord Compensation Function

Adjustable Switching Frequency

Adjustable Output Current Limit

Current Mode Control

Logic Control Shutdown

Thermal Shutdown and UVLO

Available in ESOP8 Package

RoHS Compliant

Applications

Car Chargers

Industrial Applications

Automotive Applications

ETA7014 is a high voltage 36V over voltage protector (OVP) which has a very low 35mohm on resistance, by only change the external connecting. It can be used as an OVP device or a high voltage switch.

Features

36V Standoff Voltage

35mohm on Resistance

Input OVP with 0.1us Reaction Time

Protection Voltage Programmable by VFB=1.26V

SCP and OTP

Enable Pin Available for Switch On and Off

RoHS Compliant

产品应用：

All electronic devices with input DC power plug

E-Cigarette

Car Camera

Cellphone

ETA7008 is a low side Over-Voltage-Protection (OVP) IC with only 34mohm switch resistance. It employs a low side protection topology which ensure a very low on resistance together with a high protection voltage.

Features

Over voltage protection up to 36V

34mohm switch resistance

Protection voltage adjustable

Switch on speed adjustable

产品应用：

Tablet, MID

Smart Phone

Car camera

Power bank

封装：SOT23-6   DFN2*2-6

ETA3485  是一款5V/1.5A 的 DC-DC降压芯片。
输入电压：2.6V~7V
工作电流：1.5A
工作频率：2Mhz
封装：SOT23-5
产品应用：
LCD  TV
机顶盒，网通G-PON.
投影仪，
监控摄像IPC.
硬盘盒等等。

ETA9742 是一款  3 A Switching Charger, 2.4 A Boost and 3 LED indicators for battery level, charge/discharge status in One ESOP8 with S ingle Inductor。
产品特性：

    Bi-Directional Power conversion with Single Inductor
    Automatic Mode Switching
    Switching Charger
    5V Synchronous Boost
    Up to 96% Efficiency
    Up to 3A Max charging current and 2.4A discharging
    No-Battery detection
    No External Sense resistor
    LEDs for battery level indication and charge/discharge status indication

产品应用：
    Tablet, MID
    Smart Phone
    Power Bank

ETA8103

18V, 3A, High Efficiency Synchronous Step-Down Converter

ETA8103 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. It adopts an adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.

Features

    Wide Input Range: 4V-18V
    Adaptive COT Control
    Ultra-Fast Load Transient Response
    Forced PWM Mode
    1MHz Switching Frequency
    Low Rdson Internal Power FETs
    Capable of Delivering 3A
    No External Compensation Needed
    Thermal Shutdown and UVLO
    Available in SOT23-6 Package
    RoHS Compliant

Applications

    Set Top Box
    LCD TV
    xDSL Modem

ETA8113 是一款

18V, 3A, High Efficiency Synchronous Step-Down Converter

ETA8113 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.

Features

    Wide Input Range: 4.5V-18V
    Adaptive COT Control
    Ultra-Fast Load Transient Response
    High Efficiency PFM Mode at Light Load
    High Efficiency Synchronous Operation
    No Load IQ 177uA
    Low Rdson Internal Power FETs
    Capable of Delivering 3A
    No External Compensation Needed
    Thermal Shutdown and UVLO
    Available in SOT23-6 Package

Applications

    LCD TV
    Set Top Box
    xDSL Modem

ETA5050 is a 500mA low noise and fast transient response liner regulator with adjustable output voltage and ultra-low dropout voltage. Its output voltage is programmed by a resistor divider, and can be as low as 0.8V, which satisfies the most advanced ICs which may require supply voltage to be 0.9V-1.2V.

Features

    500mA output current
    Adjustable output voltage
    Minimum output voltage as low as 0.8V
    Ultra-low dropout voltage 370mV @ 500mA
    Low quiescent current 40uA
    <1uA shutdown current
    Short-circuit protection
    Over-temperature protection
产品应用：

• Cellphones

• Camera modules

• Medical Instruments

• Battery powered devices

ETA1617 是一款40V 升压型 LED驱动芯片，

    Up to 89% Efficiency (6 LEDs)
    Drive up to 8 LEDs with 60mA
    Drive up to 40 LEDs in total
    33V OVP Protection
    True PWM Brightness Control
    200mV Feedback Voltage
    1A Current Limit
    SOT23-6 Package
产品应用：

    Cellphone and Smartphone
    MID or Tablet PC
    TFT-bias for LCD Screen
    Power for OLED
    LED Torch
    Satellite Set Top Box

ETA8121 是一款 18V  2A 的DC-DC电源芯片。
输入电压：4.2V~18V
工作电流：2A
封装：SOT23-6
产品应用:
安防，网通，机顶盒 ，LCD  TV,  NB-IOT等产品。

 ETA1652是一种宽输入范围、高效率和高频DC-DC降压开关稳压器，能够提供高达2A的输出电流。采用COT控制模式，相比PWM控制模式，动态响应显著提升。内置OVP功能保护电路，防止输入电压浪涌。成为液晶电视、机顶盒、便携式电视等工业应用的理想解决方案。ETA1652采用SOT563封装。

产品主要参数

宽输入范围

高效率

高达2A输出电流

OVP保护

SOT563封装

产品主要应用

液晶电视

机顶盒

便携式电视

工业应用