L6226Q STMicroelectronics, L6226Q Datasheet - Page 2
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
Contents
Contents
1
2
3
4
5
6
7
8
9
10
11
2/29
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
1.2
1.3
Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Circuit description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1
4.2
4.3
4.4
4.5
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Paralleled operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Output current capability and IC power dissipation . . . . . . . . . . . . . . 23
Thermal management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Thermal protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Power stages and charge pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Logic inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Truth table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Non-dissipative overcurrent detection and protection . . . . . . . . . . . . . . . 12
Doc ID 14335 Rev 5
L6226Q