General Description

The EA8282 is a 2A buck regulator， designed to operate from 4.5V to 16V input voltage range.

Built-in low RDS(ON) high/low side Power-MOSFETS not only reduce external components and has

up to 96% efficiency， ideal for 2A output current applications. The EA8282 is designed to take into

account the light load mode operation. At output loading 20mA condition， the efficiency up to 80%.

The EA8282 has complete protection functions， including cycle-by-cycle current limit， short circuit

protection， OVP， OTP and UVLO protection. The internal compensation design not only allows

users to more simplified application， and can reduce the cost of external components. The

EA8282 is available in the SOT-23-6 package and easy to use.

Features

? Built-in Low RDS(ON) Power-MOSFETS

? Efficiency Up to 96%

? Light Load Efficiency Up to 80%

? 4.5V to 16V Input Voltage Range

? Output Adjustable Down to 0.6V

? 2A Continuous Load Current

? Fixed 600KHz Switching Frequency

? Internal Compensation

? Cycle-by-Cycle Current Limit

? Auto Recovery Hiccup Mode Short Circuit Protection

? Output Over Voltage Protection

? Input UVLO Protection

? Auto Recovery OTP Protection

? Available in SOT-23-6 Package

深圳市芯晶圖電子技術有限公司

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電源IC : JW5022，JW5033， JW5025，JW5017 ，JW5015，EA8101，‘EA3036   EA8102‘ EA8105 ‘EA8016 ‘EA8108‘ EA8204‘ EA8288‘ EA3058 EA8024

馬達驅動：ULN2803，ULN2003，D6208，

樓宇IC:      D34118  SC34018  MS6143，  6363    LN3699

網絡變壓器： SC1102

存儲IC: FT24C02  FT24C04  FT24C08 FT24C16 FT24C32  FT24C64 FT24C128

                FT24C256    FT24C1204