·P-MOS+N-MOS Switch Structure
·Wide Input Voltage: 4.5V to 30V
·Up to 3.5A Output Current Limit at 5V Output
·High Efficiency up to 94%@5V/3A
·PFM mode in Light Load Condition
·75kHz to 800kHz Adjustable Frequency
·Internal Compensation
·Output Line Drop Compensation
·Hiccup Output Short Current Protection
·2% Feedback Voltage Accuracy
·Integrated Soft Start
·Thermal Shutdown
·Duty Cycle up to 100%
·Frequency Jitter for EMI Consideration
·Low BOM Cost
·SOP8 Package
TMI2283QED is a wide input voltage, high efficiency active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. TMI2283QED provides up to total 3.5A output current limit at 5V output with floating ISET pin. Switching frequency can be set by external resistor. Maximum 100% duty cycle could be obtained. TMI2283QED internal integrate 45mΩ high side and 25mΩ low side power MOSFET.
Advanced production features include UVLO, Thermal Shutdown, Soft Start and input OVP.
在线订购 
样品申请 
陕公网安备61019002000690号 
电源管理芯片
电机驱动芯片
接口控制芯片
音频功放
消费电子