品牌索引
產品分類 > 小信號開關二極管> 瞬態電壓抑制器TVS/ESD> 雙極管二極管> 調諧二極管> 齊納(穩壓)二極管> 小信號肖特基二極管> 頻帶轉換二極管> 中/高功率管> 射頻PIN二極管> Sinterglass二極管> 整流器 > N溝道(N-Channel)> P溝道(P-Channel)> 雙N溝道(Dual N-Channel)> 雙P溝道(Dual P-Channel)> 雙N和P溝道(Dual N and P-Channel)
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產品介紹 LM2642Features
n Two synchronous buck regulators n 180° out of phase operation n 4.5V to 30V input range n Power good function monitors Ch.1 n 37μA Shutdown current n 0.04% (typical) line and load regulation error n Current mode control with or without a sense resistor n Independent enable/soft-start pins allow simple sequential startup configuration. n Configurable for single output parallel operation. (See Figure 2). n Adjustable cycle-by-cycle current limit n Input under-voltage lockout n Output over-voltage latch protection n Output under-voltage protection with delay n Thermal shutdown n Self discharge of output capacitors when the regulator is OFF n TSSOP package |
