品牌索引 产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 ISL78322
Features • Dual 2A/1.7A High Efficiency Synchronous Buck Regulator with up to 97% Efficiency, Low Iq (40μA) • 180° Out-of-Phase Outputs Reduce Ripple Current and EMI • Start-up with Pre-biased Output Prevents Negative Current Flow in Output Stage • Selectable Forced PWM Mode and PFM Mode • External Synchronization up to 8MHz • Negative Current Detection and Protection • 100% Maximum Duty Cycle for Lowest Dropout • Internal Current Mode Compensation • Peak Current Limiting, Hiccup Mode Short Circuit Protection and Over-Temperature Protection • Pb-free (RoHs Compliant) • AEC-Q100 Qualified Component |