CE8400 - 1.1A 1.2MHz Synchronous Boost Converter
Standard Output Voltage e.g.3.3V=②:3, ③:3 Adj=②:, ③: Package：SOT23-6 V1.2 1(19) 1.1A 1.2MHz Synchronous Boost Converter CE8400 Series * PIN CONFIGURATION: Table1.
Pin Description PIN NUMBER 1 2 3 4 PIN NAME SW GND FB/NC SHDN FUNCTION Switch Pin.
Connect inductor between SW and VIN。O
1.1A 1.2MHz Synchronous Boost Converter CE8400 Series INTRODUCTION: The CE8400 devices provide a power supply solution for products powered by either a one-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-ion or Li-polymer battery.
The boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency, which contains an internal NMOS switch and PMOS synchronous rectifier.
The maximum pe
CE8400 Features
* low shutdown current less than 1μA.
* FEATURES: z Up to 96% Efficiency z Delivers 100mA@3.3V from Single AA Cell z Delivers 300mA@5V from Two AA Cells z Delivers 600mA@5V from Single Li Cell z Maintains High Efficiency Over the Output Current Range for Improved Battery Life z Low Voltage St
