KB3436 Overview
converter delivering high efficiency in a SOT23-6 package. The device has an internal NMOS switch and PMOS synchronous rectifier and has the capacity of supplying 3.3V at 100mA from a single AA cell input. High frequency switching (up to 2MHz) minimizes the board area by allowing the use of tiny, low profile inductors and ceramic capacitors.
KB3436 Key Features
- 0.5V to 4.4V input range
- 2.5V to 5.0V output range (Note 3)
- Feedback Voltage: 1.00V +/-2%
- Logic controlled shutdown (<1µA)
- Low 250µA operating supply current (measured at VOUT)
- Pulse skipping at light load for extended battery life
- Generates 3.3V at 100mA from single AA cell
- Stable with ceramic output capacitor
- Low profile 6-Leads SOT23-6 package