Low Noise, High Efficiency CHarge Pump for White LEDs 低噪声,高效率电荷泵白光LED Low Noise, High Efficiency CHarge Pump for White LEDs; Package: MSOP; No of Pins: 10; Temperature Range: -40°C to 125°C SWITCHED CAPACITOR CONVERTER, 1500 kHz SWITCHING FREQ-MAX, PDSO10