台湾致新 G5125RB1U TDFN2x2-6 代理商主推

　　General Description

　　The G5125 boost converter contains a 0.7Ω internal

　　switch. The IC operates at constant frequency 1MHz,

　　allowing the use of tiny, low cost and low height inductors

　　and capacitors. The IC operates from a 2.7V

　　to 5.5V supply voltage and can boost supply voltage

　　up to 30V at the output. High inrush current at start-up

　　is eliminated using the soft-start function. Constant

　　frequency current mode PWM architecture results in

　　low, predictable output noise. The G5125 includes

　　cycle-by-cycle 850mA current limiting to maximum

　　inductor current and over-temperature protection circuit.

　　The G5125 is suitable for small or medium size

　　LCD panel of high bias voltage with a constant current

　　to provide PDAs, and other portable devices. The

　　G5125 is available in SOT-23-5 & TDFN2X2-6 package.