Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The L9348 is a monolithic integrated quad low side driver realized in advanced Multipower-BCD technology. It is intended to drive inductive loads (relays, electromagnetic valves) in automotive and industrial applications.

    Key Features

    • SIGNAL- AND POWER-GROUND-LOSS SHUTDOWN
    • OVERTEMPERATURE SHUTDOWN
    • 3.3V CMOS COMPATIBLE INPUTS AND STATUS
    • OUTPUT SHORT CIRCUIT CURRENT PROTECTION
    • LOW ON-RESISTANCE 2 X 0.2 , 2 X 0.35 (TYP.)
    • SUPPLY VOLTAGE RANGE: 4.8 TO 18V
    • OUTPUT VOLTAGE CLAMP DURING RECIRCULATION OF INDUCTIVE LOADS
    • OUTPUT VOLTAGE UP TO 40V
    • LOW POWER DISSIPATION DURING RECIRCULATION OF INDUCTIVE LOADS BY INTEGRATED FREE WHEELING DIODES (3A-DRIVERS ONLY)
    • REAL TIME DIAGNOSTIC FUNCTIONS
    • OUTPUT CURRENT CAPABILITY 2 X 5A AND 2 X 3A

Circuit Diagram

Download Download

Sample & Buy

Part Number
Marketing Status
Quantity
Budgetary Price (US$)*
Package
Packing Type
Temperature (°C) ECCN (US)
More info
Order from Distributors
Order from ST
min
max
L9348-TR
Active
1000 2.5 PowerSO 36 Tape And Reel -40 150 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofL9348-TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 560 1 Order Now

Distributor reported inventory date: 2019-12-06

Distributor Name

MOUSER

Stock

560

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-06

Buy now
L9348
Active
1000 2.5 PowerSO 36 Tube -40 150 EAR99
MORE INFO

Country of Origin:

ITALY

No availability of distributors reported, please contact our sales office Buy now

L9348-TR

Marketing Status

Active

Quantity

1000

Unit Price (US$)

2.5*

Distributor availability ofL9348-TR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 560 1 Order Now

Distributor reported inventory date: 2019-12-06

Distributor Name

MOUSER

Stock

560

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-06

Unit Price (US$)

2.5

Package

PowerSO 36

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L9348

Marketing Status

Active

Quantity

1000

Unit Price (US$)

2.5*

Unit Price (US$)

2.5

Package

PowerSO 36

Packing Type

Tube

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS2193
      Quad low side driver
      4.0
      256.96 KB
      PDF
      DS2193

      Quad low side driver

    • Description Version Size Action
      AN5074
      Charge pump stress estimation in switching applications
      1.0
      1.84 MB
      PDF
      AN5084
      How to improve EMI behavior in switching applications
      1.0
      4.69 MB
      PDF
      AN5074

      Charge pump stress estimation in switching applications

      AN5084

      How to improve EMI behavior in switching applications

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L9348
Active
PowerSO 36 Automotive Ecopack2
L9348-TR
Active
PowerSO 36 Automotive Ecopack2

L9348

Package:

PowerSO 36

Material Declaration**:

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9348-TR

Package:

PowerSO 36

Material Declaration**:

Marketing Status

Active

Package

PowerSO 36

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.

Support & Feedback