NCP5220A controller equivalent, 3-in-1 pwm dual buck and linear power controller.
include, soft−start circuitry, undervoltage monitoring of 5VDUAL, BOOT voltage and thermal shutdown. The device is housed in a thermal enhanced space−saving DFN−20 packag.
* DDR I and DDR II Memory and MCH Power Supply
*For additional information on our Pb−Free strategy and soldering det.
Pin Symbol 1 COMP 2 FBDDQ 3 SS 4 PGND 5 VTT 6 VDDQ 7 AGND 8 FBVTT 9 SLP_S5 10 FB1P5 11 GND_1P5 12 BG_1P5 13 TG_1P5 14 SLP_S3 15 COMP_1P5 16 5VDUAL 17 BOOT
18 TG_DDQ 19 BG_DDQ 20 SW_DDQ 21 TH_PAD
Description VDDQ error amplifier compensation node. DD.
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