To design with this device, use the parameters listed in Table 10-1.
|Input voltage||3 V to 5.5 V|
|Decoupling capacitor between VCC and GND1||0.1 µF to 10 µF|
|Decoupling capacitor between VISO and GND2||0.1 µF to 10 µF|
Because of very-high current flowing through the ISOW7841 device VCC and VISO supplies, higher decoupling capacitors typically provide better noise and ripple performance. Although a 10-µF capacitor is adequate, higher decoupling capacitors (such as 47 µF) on both the VCC and VISO pins to the respective grounds are strongly recommended to achieve the best performance.