AP3417B:降压转换器

Part NumberData SheetSPICE ModelTypeEfficiency (%)RDS(ON) (mΩ)Frequency Typ (kHz)MinimumInput Voltage (V)MaximumInput Voltage (V)Output Current (A)Output Voltage (V)Standby Quiescent Current Typ (µA)
AP3417BAP3417B.pdf-Buck94-15002.55.510.6 to 0.9xVIN0.1
Description

The AP3417B is a 1.4MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 1.2A load with high efficiency, excellent line and load regulation. The device integrates synchronous P-channel and N-channel power MOSFET switches with low on-resistance. It is ideal for powering portable equipment that runs from a single Li-ion battery. A standard series of inductors are available from several different manufacturers optimized for use with the AP3417B. This feature greatly simplifies the design of switch-mode power supplies.

Application
  • Set-top Box
  • Datacom
  • Portable Device
  • Smart Phone
订购型号
  • AP3417BK-ADJTRG1
SOT25
AP3417B.pdf AP3417B
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