13/22

L6226

APPLICATION INFORMATION

A typical application using L6226 is shown in Fig. 12. Typical component values for the application are shown

in Table 2. A high quality ceramic capacitor in the range of 100 to 200 nF should be placed between the power

be connected to Power Ground with a trace length as short as possible in the layout. To increase noise immu-

nity, unused logic pins are best connected to 5V (High Logic Level) or GND (Low Logic Level) (see pin descrip-

tion). It is recommended to keep Power Ground and Signal Ground separated on PCB.

Table 2. Component Values for Typical Application

Figure 12. Typical Application

100uF

1N4148

100nF

1N4148

220nF

5K

Ω

10nF

5K

Ω

5.6nF

100k

Ω

5.6nF

100k

Ω

68nF

100

Ω

1

5

21

18

19

8

16

GND

GND

GND

GND

POWER

GROUND

SIGNAL

GROUND

+

-

VS

4

VCP

VBOOT

20

2

6

7

9

23

12

11

14

24

17

3

15

22

10

13

D02IN1344