ME2214AM6G

General Description

 The ME2214 is a high frequency, asynchronous boost converter. The internal MOSFET can support up to 6 series 

or 3x13 White LEDs for backlighting and OLED power application, and the internal soft start function can reduce the

 inrush current. The device operates with 1-MHz fixed switching frequency to allow small external components and 

to simplify possible EMI problems. Moreover, the IC comes with 26V over voltage protection to allow inexpensive and 

small-output capacitors with lower voltage ratings. The LED current is initially set with the external sense resistor Rs.

Features

l VIN Operating Range : 2.5V to 5.5V

l Internal Power N-MOSFET Switch

l Wide Range for PWM Dimming (100Hz to 200kHz)

l 1MHz Switching Frequency

l Minimize the External Component Counts

l Internal Soft Start

l Internal Compensation

l Under Voltage Protection

l Over Voltage Protection

l Over Temperature Protection

Typical Application

l Cellular Phones

l Digital still cameras

l PDAs and Smart Phones and MP3 and OLED.

l Probable Instruments

Package

l 6-pin SOT23-6