L6226 STMicroelectronics, L6226 Datasheet - Page 16

• Manufacturer Part Number: L6226
• Description: DMOS DUAL FULL BRIDGE DRIVER
• Manufacturer: STMicroelectronics

L6226
It is also possible to parallel the four Half Bridges to obtain a simple Half Bridge as shown in Fig. 15. In this
configuration the, the over current threshold is equal to twice the minimum threshold set by the resistors R
or R
The resulting half bridge has the following characteristics.
- Equivalent Device: HALF BRIDGE
- R
- 2.8A max RMS Load Current
- 5.6A max OCD Threshold
Figure 15. Paralleling the four Half Bridges
16/22
8-52V
DS(ON)
VS
CLB
+
GROUND
-
DC
POWER
GROUND
SIGNAL
in Figure 15. It is recommended to use R
0.18
C
1
Typ. Value @ T
C
2
LOAD
C
BOOT
J
D
1
= 25°C
D
2
R
P
SENSE
SENSE
OUT2
VBOOT
C
OUT1
OUT1
OUT2
P
GND
GND
GND
GND
VCP
VS
VS
CLA
A
A
B
A
B
A
B
B
= R
20
17
22
15
3
10
5
21
8
16
18
19
6
7
CLB
.
23
14
11
12
24
13
4
9
1
2
OCD
EN
OCD
EN
IN1
IN2
IN1
IN2
PROGCL
PROGCL
D02IN1365
A
B
A
A
B
B
A
B
A
B
R
R
C
CLA
CLB
EN
R
EN
EN
IN
CLA