E-L9826 STMicroelectronics, E-L9826 Datasheet - Page 2
![IC DRIVER OCTAL LOW SIDE SOIC-20](/photos/6/56/65691/497-20-soic__7_5mm_width__series_sml.jpg)
E-L9826
Manufacturer Part Number
E-L9826
Description
IC DRIVER OCTAL LOW SIDE SOIC-20
Manufacturer
STMicroelectronics
Type
Low Sider
Specifications of E-L9826
Input Type
SPI
Number Of Outputs
8
On-state Resistance
1.5 Ohm
Current - Peak Output
1.1A
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Supply Voltage (min)
4.5 V
Supply Current
5 mA
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 65 C
Number Of Drivers
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output / Channel
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
E-L9826TR
Manufacturer:
ST
Quantity:
9 492
Part Number:
E-L9826TR
Manufacturer:
ST
Quantity:
20 000
Contents
Contents
1
2
3
4
5
6
7
2/19
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pins description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1
3.2
3.3
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.1
5.2
5.3
5.4
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Output stage control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.2.1
5.2.2
Output stage diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.3.1
5.3.2
Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.4.1
5.4.2
5.4.3
Via parallel, only for output 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Via 8-bit SPI for all the outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Diagnostic on Outputs 1 and 2 controlled via NON1/NON2 . . . . . . . . . 15
Diagnostic on Outputs 1 to 8 controlled via SPI . . . . . . . . . . . . . . . . . . 15
Flyback current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Current regulation mode outputs 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . 16
Short circuits outputs 3 to 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Doc ID 7214 Rev 9
L9826