ncp1840 ON Semiconductor, ncp1840 Datasheet - Page 9

• Manufacturer Part Number: ncp1840
• Description: High Current, 8-output Led Driver
• Manufacturer: ON Semiconductor

CHARGE PUMP CAPACITORS: C
1. Use good-quality X5R or X7R ceramic capacitors for C
2. Connect the positive end of C
3. Place capacitors C
regulation stability. Connect the negative end of the capacitor to GND pin 6, pin 15, or the GND pad. (See Figure 7)
to the IC as possible, minimizing the trace length. (See Figure 7)
1
and C
2
, the charge pump flying capacitors, and C
0
, the output of the charge pump, as close to the IC as possible to ensure charge pump
0
, C
Figure 7. C
1
, C
2
, AND C
http://onsemi.com
0
, C
1
BAT
, C
0
9
2
, C
, and C
1
, C
2
, and C
BAT
layout
BAT
BAT
, the supply voltage for the charge, as close
.