Product overview
Description
The L9826 is a protected octal low-side driver IC designed for the automotive environment. The 8 -bit serial peripheral interface (SPI) is able to control the device's eight channels and to provide its load's diagnosis. In addition output 1 and 2 can also be controlled through dedicated input pins NON1 and NON2.Overcurrent and short-circuit protections are present as well as the output voltage clamping which is able to protect the L9826 during operation with inductive loads.
-
All features
- 8 channels low side driver with 450 mA output current capability
- Typical RDSON1.5 Ω at TJ = 25 °C
- Parallel control for output 1 and 2
- SPI control on all outputs
- Reset function
- Diagnostic through 8 bit SPI
- Intrinsic output voltage clamping 50 V (Typ) protection for inductive load drive
- Short circuit current limitation and thermal shutdown for outputs 1 and 2
- Overcurrent and short circuit shutdown for outputs 3 to 8
Circuit Diagram
Featured Videos
Leading-edge product portfolio for a wide range of automotive applications
Electro-thermal simulator for devices in ViPower technology
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 10.0 | 19 Sep 2016 | 19 Sep 2016 |
Selection Guides (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 02 Mar 2021 | 02 Mar 2021 | ||
| 1.0 | 02 Jul 2021 | 02 Jul 2021 | ||
| 4.0 | 23 Apr 2021 | 23 Apr 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9826
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| E-L9826 | Active | SO-20 | Automotive | Ecopack1 (*) | |
| E-L9826TR | Active | SO-20 | Automotive | Ecopack1 (*) | |
| L9826TR | NRND | SO-20 | Automotive | Not compliant | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| E-L9826TR | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | SO-20 | - | - | MALAYSIA | 1.4 / 1k | ||
| E-L9826 | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | SO-20 | - | - | MALAYSIA | 1.4 / 1k | ||
| L9826TR | No availability of distributors reported, please contact our sales office | NRND | EAR99 | NEC | Tape And Reel | SO-20 | - | - | MALAYSIA | |||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.4 / 1kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.4 / 1kMarketing Status
NRNDECCN (US)
EAR99Budgetary Price (US$)*/Qty
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
