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 Switching Regulator with Bat-Track™ Adaptive
Output Control Makes Optimal Use of Limited Power Available from USB Port to Charge Battery and Power Application n Overvoltage Protection Guards Against Damage n Bat-Track External Step-Down Switching Regulator Control Maximizes Efficiency from Automotive, Firewire and Other High Voltage Input Sources n 180mΩ Internal Ideal Diode Plus External Ideal Diode Controller Seamlessly Provide Low Loss PowerPath™ when Input Power is Limited or Unavailable n Preset 4.2V Charge Voltage with 0.5% Accuracy (4.1V for LTC4098-1) n 4.1V Float Voltage (LTC4098-1) Improves Battery Life and High Temperature Safety Margin n Instant-On Operation with Discharged Battery n 700mA Maximum Load Current from USB Port n 1.5A Maximum Charge Current with Thermal Limiting n 20-Lead 3mm × 4mm × 0.75mm QFN Package |
