L9826

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Octal Low-Side Driver for Resistive and Inductive Loads With Serial/Parallel lnput Control Output Protection and Diagnostic

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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

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STMicroelectronics - L9826

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
E-L9826
Active
SO-20 Automotive Ecopack2 (**)
E-L9826TR
Active
SO-20 Automotive Ecopack2 (**)

E-L9826

Package:

SO-20

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2 (**)

E-L9826TR

Package:

SO-20

Material Declaration**:

PDF

Marketing Status

Active

Package

SO-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2 (**)

(**) 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

E-L9826TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.4 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-20

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.4 / 1k

Country of Origin

MALAYSIA

E-L9826

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.4 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-20

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.4 / 1k

Country of Origin

MALAYSIA

(*) 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