Product overview
Description
Control circuit for power MOS bridge driver in automotive applications with ISO 9141bus interface.
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All features
- PROGRAMMABLE CROSS CONDUCTION PROTECTION TIME
- PWM OPERATION FREQUENCY UP TO 30KHZ
- REAL TIME DIAGNOSTIC
- OPERATING SUPPLY VOLTAGE 8V TO 20V, OVERVOLTAGE MAX. 40V
- QUIESCENT CURRENT IN STANDBY MODE LESS THAN 50μA
- OPERATING SUPPLY VOLTAGE 6V WITH IMPLEMENTED STEPUP CONVERTER
- CHARGE PUMP FOR DRIVING A POWER MOS AS REVERSE BATTERY PROTECTION
- OVERVOLTAGE, UNDERVOLTAGE, SHORT CIRCUIT AND THERMAL PROTECTION
- ISO 9141 COMPATIBLE INTERFACE
Circuit Diagram
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9903
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L9903 | Active | SO-20 | Automotive | Ecopack1 (*) | |
| L9903TR | 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 | 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) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L9903TR | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| L9903 | | | distributors No availability of distributors reported, please contact our sales office |
L9903TR Active
L9903 Active
(*) 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