L6226Q STMicroelectronics, L6226Q Datasheet - Page 21
L6226Q
Manufacturer Part Number
L6226Q
Description
IC DRIVER FULL BRG DUAL 32VFQFPN
Manufacturer
STMicroelectronics
Type
H Bridger
Datasheet
1.L6226Q.pdf
(29 pages)
Specifications of L6226Q
Input Type
Non-Inverting
Number Of Outputs
4
On-state Resistance
730 mOhm
Current - Output / Channel
1.4A
Current - Peak Output
2.8A
Voltage - Supply
8 V ~ 52 V
Operating Temperature
-25°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN, 32-VFQFPN
Product
H-Bridge Drivers
Rise Time
250 ns
Fall Time
250 ns
Supply Voltage (min)
8 V
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Bridge Type
Full Bridge
Maximum Turn-on Delay Time
1900 ns
Minimum Operating Temperature
- 40 C
Number Of Drivers
2
For Use With
497-6816 - EVAL BOARD FOR L6226Q
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L6226Q L6225 L6205 L6219 L6203 L298 L297
Manufacturer:
ST
0
Company:
Part Number:
L6226QTR
Manufacturer:
ST
Quantity:
1 500
Part Number:
L6226QTR
Manufacturer:
ST
Quantity:
20 000
L6226Q
Figure 16. Parallel connection with lower overcurrent threshold
It is also possible to parallel the four half bridges to obtain a simple half bridge as shown in
Figure
threshold set by the resistors R
R
The resulting half bridge has the following characteristics.
●
●
●
●
CLA
Equivalent device: half bridge
R
2.8 A max RMS load current
5.6 A max OCD threshold
= R
DS(on)
17. In this configuration the, the over current threshold is equal to twice the minimum
CLB
.
0.18 Ω typ. value @ T
Doc ID 14335 Rev 5
CLA
J
or R
= 25 °C
CLB
in
Figure
17. It is recommended to use
Paralleled operation
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