Product overview
Description
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.
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All 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
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9348
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L9348 | NRND | PowerSO 36 | Automotive | Ecopack2 | |
| L9348-TR | NRND | PowerSO 36 | Automotive | 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| L9348-TR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| L9348 | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
L9348-TR NRND
L9348 NRND
(*) 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