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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.Key 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
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Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 26 Sep 2020 |
26 Sep 2020
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Selection Guides (2)
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| 02 Apr 2020 |
02 Apr 2020
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| 24 Mar 2020 |
24 Mar 2020
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CAD/EDA Symbols, Footprints and 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 (*) |
(**) 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| E-L9826TR | 5 distributors | Sample & Buy Buy now |
Active
|
EAR99 | NEC | Tape And Reel | SO-20 | - | - | MALAYSIA | 1.3 / 1k | |
| E-L9826 | 1 distributors |
Active
|
EAR99 | NEC | Tube | SO-20 | - | - | MALAYSIA | 1.3 / 1k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.3 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
