双通道 恒流/恒压 模式同步降压型控制器

EUP3268B是一款能够驱动5A连续负载并带有优良线性和负载调整率的同步降压型变换器。EUP3268B的输入电压范围是8V到36V，它可工作在CC（恒流）模式下或CV（恒压）模式下。EUP3268B可以设定为单输出或者双输出并带有独立可编程CC电流限制。EUP3268B通过调节外部的电阻分压器提供了可编程的电缆补偿。可将COMP pin拉低至小于0.14V来实现外部关断功能。\n故障保护包括电流限制,短路保护和热关断。内部软启动系统能够在芯片启动过程实现小的浪涌电流和输出过冲。\nEUP3268B采用的是MSOP-10的封装。 •8V到36V宽输入电压范围\n•150KHz的固定开关频率\n•双通道CC/CV的模式控制\n•达到5A的输出电流\n•+/- 1.5% 电压基准精度\n•+/-4%的恒流精度\n•可编程电缆补偿\n•内置的软启动\n•单引脚复用外部补偿及关断控制\n•打嗝模式的短路保护\n•二级电流限制\n•热关断\n•MSOP-10封装\n•符合RoHS规范及Pb-Free;

Dual-Channel CC/CV Mode Synchronous Step-Down Controller

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General Purpose Rectifier

160 Amperes Average 100 Volts

General Purpose Rectifier

160 Amperes Average 100 Volts

3.0V to 5.5V, 1.25Gbps/2.5Gbps Limiting Amplifiers

General Description The 1.25Gbps MAX3264/MAX3268/MAX3768 and the 2.5Gbps MAX3265/MAX3269/MAX3765 limiting amplifiers are designed for Gigabit Ethernet and Fibre Channel optical receiver systems. The amplifiers accept a wide range of input voltages and provide constant level output voltages with c

3.0V to 5.5V, 1.25Gbps/2.5Gbps Limiting Amplifiers

General Description The 1.25Gbps MAX3264/MAX3268/MAX3768 and the 2.5Gbps MAX3265/MAX3269/MAX3765 limiting amplifiers are designed for Gigabit Ethernet and Fibre Channel optical receiver systems. The amplifiers accept a wide range of input voltages and provide constant level output voltages with c

General Purpose Rectifier

160 Amperes Average 100 Volts