L5965
Multiple power management for automotive vision and radar systems
下载数据摘要
The L5965 is a multiple voltage regulator including two battery compatible BUCK pre-regulators, two BUCK post regulators, one BOOST, one LDO and a precise voltage reference regulator.
OTP (One Time Programmable) cells are used for main device parameters and power up phase programming.
An SPI interface can be used for diagnostic information and to program internal blocks parameters.
The device offers a set of features to support applications that need to fulfill functional safety requirements as defined by Automotive Safety Integrity Level (ASIL) A-B-C-D.
主要特性
- Pre SMPS BUCK1 regulator controller, @ 0.4 MHz
- Pre SMPS BUCK2 regulator, @ 3 A, 2.4 MHz
- Post SMPS BUCK3 regulator, @ 1.5 A, 2.4 MHz
- Post SMPS BUCK4 regulator, @ 1 A, 2.4 MHz
- Boost regulator @ 300 mA
- Post Linear regulator LDO, @ 600 mA
- Precise ADC Voltage reference, @ 20 mA
- SPI interface with CRC
- Programmable slew rate/soft start
- Voltage supervisors
- Spread frequency spectrum
- Reset and reset sensitivity list
- Adjustable window watchdog
- Short circuit protected outputs and Fault detection pin to Microcontroller
- Low external components number
- Operating ambient temperature -40 to 125 °C
- Thermal shutdown junction temperature 175 °C
- Qualification in accordance to AEC Q100 standard
资源
技术文档
| Description | 版本 | 文档大小 | |
|---|---|---|---|
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DB2686: Multiple power management for automotive vision and radar systems | 2.0 | 105.42 KB |
出版刊物和宣传资料
| Description | 版本 | 文档大小 | |
|---|---|---|---|
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Automotive multichannel power management ICs | 1.0 | 698.09 KB |
| Description | 版本 | 文档大小 | |
|---|---|---|---|
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|
Power amplifiers and voltage regulators | 750.29 KB | |
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|
Smart power solutions for car body applications | 4.0 | 3.38 MB |
| Description | 版本 | 文档大小 | |
|---|---|---|---|
|
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Driving smart power in automotive | 1.0 | 1.24 MB |
样片和购买
| 型号 | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Marketing Status | Unit Price (US$) * | Quantity | ECCN (US) | Country of Origin | More info | Order from ST | Order from Distributors |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L5965SQ-V0Y | VFQFPN 48 7x7x1.0 | Tray | -40 | 105 | Active : Product is in volume production | 5 | 1 | EAR99 | - | MORE INFO | No availability reported, please contact our Sales office | |
| L5965SQ-V0T | VFQFPN 48 7x7x1.0 | Tape And Reel | -40 | 105 | Active : Product is in volume production | 5 | 1 | EAR99 | - | MORE INFO | No availability reported, please contact our Sales office |
(*) 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
质量与可靠性
| 型号 | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L5965SQ-V0Y | Active | VFQFPN 48 7x7x1.0 | 汽车 | Ecopack2 |
|
| L5965SQ-V0T | Active | VFQFPN 48 7x7x1.0 | 汽车 | 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.
MORE INFO
No availability reported, please contact our Sales office
Active: In Production.
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