SY7069
Overview
SY7069 is a high efficiency, synchronous, step-up boost converter designed for one-cell Li-Ion or Lipolymer, or a two to three-cell alkaline Ni-Cd or NiMH battery powered applications. It can convert down to 2.5V input voltage and up to 5.5V output voltage.
- 2.5V minimum input voltage
- Adjustable output voltage from 2.5V to 5.5V
- Min 3A valley current limit
- Capable for seamless transition between boost and bypass mode
- Load disconnect during shutdown
- Low RDS(ON) (main switch/synchronous switch) at
- 0V output: 50mΩ/90mΩ
- Output OVP protection
- Compact package TSOT23-6 package
