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 MAX16920Features
S 5.5V to 28V Wide Operating Voltage Range S Tolerates Input Voltage Transients Up to 45V S Three High-Voltage Buck Converters with High Efficiency S DC-DC1: 150mA (max), Always-On, Ultra-Low Quiescent Current (25μA) 3.3V Fixed or Adjustable from 1.22V to 5.5V S DC-DC2: 600mA (max), 5.0V Fixed or Adjustable Output Voltage from 1.22V to 5.5V S DC-DC3: 1.5A (max), 3.3V Fixed or Adjustable from 1.22V to 8.0V S One High-Voltage 5V Linear Regulator (150mA) S pMOS Driver Output with Fixed Overvoltage Shutdown S 400kHz (MAX16920A) or 2.2MHz (MAX16920B) Switching Frequency S Frequency Synchronization Input S Open-Drain Power-Good Outputs for DC-DC2, DC-DC3, LDOA, and Power-On Reset for DC-DC1 S Enable Inputs for DC-DC2, DC-DC3, and LDO S Internal Soft-Start S ±2% Undervoltage Comparator S Overtemperature Shutdown S -40°C to +125°C Operating Temperature Range S Compact 32-Pin TQFN Package (7mm x 7mm) |
