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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
样片和购买
| 型号 | Package | Packing Type | Temperature (°C) | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| L5965SQ-V0Y | VFQFPN 48 7x7x1.0 | Tray | -40 | 105 |
Active
|
5 | 1 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| L5965SQ-V0T | VFQFPN 48 7x7x1.0 | Tape And Reel | -40 | 105 |
Active
|
5.0 | 1 | EAR99 | - | Check Availability | Buy now | |
L5965SQ-V0Y
Package
VFQFPN 48 7x7x1.0Packing Type
TrayUnit Price (US$)
5.0*(*) 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
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Leading-edge product portfolio for a wide range of automotive applications
| 型号 | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L5965SQ-V0T |
Active
|
VFQFPN 48 7x7x1.0 | 汽车 | Ecopack2 | |
| L5965SQ-V0Y |
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.
