Product overview
Description
The device is an integrated circuit designed for automotive environment and implemented in BCD8s_auto technology.
The device configurability involves both the supplies block and the valve drivers stage and particularly addresses to transmission applications.
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All features
- AEC-Q100 qualified
- Four voltage regulators
- One configurable 5 V or 6.5 V buck regulator
- One configurable 5 V linear/tracking regulator
- Two linear regulators with selectable output voltage
- Four tracking regulators/wheel speed sensor interfaces
- Six low-side/high-side current control drivers
- Integrated current sense path
- Current accuracy (in normal range)
± 8 mA in 0 to 0.5 A range ± 1% in 0.5 A to 1.5 A range - Current accuracy (in extended range)
± 20 mA in 0 to 0.075 A range -15 / +12 mA 0.075 A to 0.3 A - 5 / +4% in 0.3 A to 0.5 A range ± 4% in 0.5 A to 2 A range - Max driver RDSON 500 mΩ @ 175 °C
- 11-bit current set-point resolution
- Variable and fixed frequency current control algorithm
- Programmable dither function
- Selectable driver slew-rate control
- Two high-side NFET pre-drivers
- Integrated charge-pump
- CAN transceiver
- Two watchdogs types:
- Hardware watchdog
- Software Query and Answer based watchdog
- Wake-up control
- Temperature sensor and monitoring
- Dual band gap reference and oscillator
- 32-bit SPI interface
- TQFP 80 EP (14x14)
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9300
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L9300TD80T | Active | TQFP 80 14x14x1.0 ExPad Down | Automotive | Ecopack2 | |
| L9300TD80T-TR | Active | TQFP 80 14x14x1.0 ExPad Down | Automotive | Ecopack2 | |
| L9300TU80T | Active | TQFP 80 14x14x1.0 ExPad Up | Automotive | Ecopack2 | |
| L9300TU80T-TR | Active | TQFP 80 14x14x1.0 ExPad Up | 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 | |||||||||||||
| L9300TU80T | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| L9300TD80T-TR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| L9300TU80T-TR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
| L9300TD80T | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
L9300TU80T Active
L9300TD80T-TR Active
L9300TU80T-TR Active
L9300TD80T 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