The FS5502 is an automotive, high voltage multi-output power supply integrated circuit. It’s focused on radar applications and is the primary companion chip of the S32Rx microcontroller.
The FS5502 includes multiple switch modes and linear voltage optimized for QM radar application. It offers external frequency synchronization input and output, for optimized system EMC performance.
Several device versions are available via one-time programming, offering choice in output voltage setting, operating frequency and power up sequencing, to address multiple applications.
This PMIC is part of a complete family of devices offering scalability in power and safety, VR5500(QM), FS84 (ASIL B) and FS85 (ASIL D), pin to pin and software compatible.
For additional information and sample availability, contact your local Sales Office or Authorized Distributor.
| 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.
4 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 | 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 | 15 | 1, output 1.1V to 5V | 3 | 1 | 1 HV buck output 3.3V to 5V, 1 LV buck output 0.8V to 1.8V, 1 LV buck output 1V to 3.3V | 440 | 2 | 0 | 6 | 10 | 0 | 0 | QM | S32R | 1K @ US$3.44 | SMPS, linear regulators, safety power supply | current limit, overtemperature, overvoltage, undervoltage | Y | I2C | 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 | KITFS85AEEVM, KITFS85FRDMEVM, KITFS85SKTEVM | |||
Active | 2.7 | 60 | 15 | — | 3 | 1 | 1 HV buck output 3.3V to 5V, 1 LV buck output 0.8V to 1.8V, 1 LV buck output 1V to 3.3V | 440 | 2 | 0 | 6 | 10 | — | — | QM | S32R | 1K @ US$3.44 | SMPS, linear regulators, safety power supply | current limit, overtemperature, overvoltage, undervoltage | Y | I2C | 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 | KITFS85AEEVM, KITFS85FRDMEVM, KITFS85SKTEVM | |||
Active | 2.7 | 60 | 15 | 1, output 1.1V to 5V | 3 | 1 | 1 HV buck output 3.3V to 5V, 1 LV buck output 0.8V to 1.8V, 1 LV buck output 1V to 3.3V | 440 | 2 | 0 | 6 | 10 | 0 | 0 | QM | S32R | 1K @ US$3.44 | SMPS, linear regulators, safety power supply | current limit, overtemperature, overvoltage, undervoltage | Y | I2C | 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 | KITFS85AEEVM, KITFS85FRDMEVM, KITFS85SKTEVM | |||
Active | 2.7 | 60 | 15 | — | 3 | 1 | 1 HV buck output 3.3V to 5V, 1 LV buck output 0.8V to 1.8V, 1 LV buck output 1V to 3.3V | 440 | 2 | 0 | 6 | 10 | — | — | QM | S32R | 1K @ US$3.44 | SMPS, linear regulators, safety power supply | current limit, overtemperature, overvoltage, undervoltage | Y | I2C | 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 | KITFS85AEEVM, KITFS85FRDMEVM, KITFS85SKTEVM |
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