The VR55 is an automotive high voltage multi-output power supply integrated circuit, with focus on radio, telematics and infotainment applications. It includes multiple switch mode and linear voltage regulators.
This PMIC is part of a complete family of devices offering scalability in power and safety FS84 (ASIL B) and FS85 (ASIL D), pin to pin and software compatible.
| Part number | Buck 1 | Buck 2 | Buck 3 | Vpre | Boost | Safety level |
|---|---|---|---|---|---|---|
| VR5500 | 0.8 V - 1.8 V 2.5 A Multi-phase and SVS option |
12 / 24 V HV BUCK - 10 A |
5 V - 5.74 V 1.5 A peak |
Quality Mgt (QM) | ||
| FS8400 | N/A | N/A | Fit for ASIL B | |||
| FS8500 | Fit for ASIL D | |||||
| FS5502 | 1.0 V - 4.1 V 3.6 A peak |
N/A | Quality Mgt (QM) | |||
| FS8410 | 5 V - 5.74 V 1.5 A peak |
Fit for ASIL B | ||||
| FS8510 | Fit for ASIL D | |||||
| FS8420 | 0.8 V - 1.8 V 2.5 A Multi-phase and SVS option |
N/A | Fit for ASIL B | |||
| FS8520 | Fit for ASIL D | |||||
| FS8430 | 1.0 V - 3.3 V 2.5 A |
Fit for ASIL B | ||||
| FS8530 | Fit for ASIL D | |||||
| FS6600 | Fit for ASIL D |
This platform facilitates the design of safe power management systems thanks to a portfolio of configurable and linkable devices. It simplifies complex power supply subsystems into a single smart solution.
2 results
Include 0 NRND
Part | Order | CAD Model | Status | Supply Voltage [min] (V) | Supply Voltage [max] (V) | Output Current (A) | Num. of Linear/LDO Regulators | Number of Buck Regulators | Number of LDO | Regulators-Buck Switching | Regulators-Boost Switching | Switching Frequency Vpre (kHz) | Switching Frequency LV Buck (MHz) | Number of Boost Regulators | Number of Channels | IQ (μA) | CAN PHY | LIN PHY | Safety Level | MCU Supported | Budgetary Price excluding tax | Device Function | Protection | Sample Exception Availability | Interface and Input Control | Additional Features - Security | Additional Features - Analog | AEC-Q100 Temperature Range | Ambient Operating Temperature (Min to Max) (℃) | Junction Temperature (Min to Max) (℃) | Package Type | Development Tools |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Active | 2.7 | 60 | 5 | 2, output 1.1V to 5V | 4 | 2 | 1 HV buck output 3.3V to 5V, 1 LV buck output 1V to 3.3V, 2 LV bucks output 0.8V to 1.8V | 1 LV boost output 5V to 5.74V | 440 | 2 | 1 | 6 | 10 | 0 | 0 | QM | S32R, S32V, TC2xxx, TC3xxx | 1K @ US$4.41 | CAN physical interfaces, LIN physical interfaces | current limit, overtemperature, overvoltage, undervoltage | Y | I2C, SPI | 1 additional UV/OV inputs, Vcore UV/OV monitorings, Vddio UV/OV monitorings | AMUX, Frequency Tuning, Sync | grade 1 | -40 to 125 | -40 to 150 | HVQFN56 | KITVR5500AEEVM | |||
Active | 2.7 | 60 | 5 | 2, output 1.1V to 5V | 4 | 2 | 1 HV buck output 3.3V to 5V, 1 LV buck output 1V to 3.3V, 2 LV bucks output 0.8V to 1.8V | 1 LV boost output 5V to 5.74V | 440 | 2 | 1 | 6 | 10 | 0 | 0 | QM | S32R, S32V, TC2xxx, TC3xxx | 1K @ US$4.41 | CAN physical interfaces, LIN physical interfaces | current limit, overtemperature, overvoltage, undervoltage | Y | I2C, SPI | 1 additional UV/OV inputs, Vcore UV/OV monitorings, Vddio UV/OV monitorings | Analog MUX, Diagnostics Reporting, External SMPS, Temp, VDDIO, Vboost, Vbos, Vbuckx, Vldos, Vpre, Vsup, Vwakex and internal supplies, Wake up capabilities | grade 1 | -40 to 125 | -40 to 150 | HVQFN56 | KITVR5500AEEVM |
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