SY20466 converter equivalent, synchronous boost converter.
programmable output-current limit using the ILIM pin.
The SY20466/SY20466A is available in a compact QFN2mmx2mm-10 package.
Applications
Single-cell Lithium or Dual-Ce.
Single-cell Lithium or Dual-Cell Nickel BatteryPowered Devices (MP3 players, PDAs, etc.)
Features
* 1.8V Minimum In.
The
SY20466/SY20466A
high-efficiency
synchronous Boost regulator has an input voltage
range of 1.8V to 5.25V and can output an output
voltage up to 5.5V. The device uses a NMOS
MOSFET for the main switch and a PMOS for the
synchronous switch..
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