LM3224 高功率PWM升压直流直流转换器 Pdf资料

应用功能： 高功率PWM升压直流直流转换器 The LM3224 is a step-up DC/DC converter with a 0.15Ω (typ.), 2.45A (typ.) internal switch and pin selectable operating frequency. With the ability to convert 3.3V to multiple outputs of 8V, -8V, and 23V, the LM3224 is an ideal part for biasing TFT displays.