BD96805Qxx-C (Under Development)
Configurable PMIC Including 4ch Switching DCDC Regulators and 3ch LDOs
The BD96805Qxx‑C is an automotive‑grade, configurable Power Management IC (PMIC) designed for powering application processors, SoCs, and FPGAs in safety‑critical automotive systems.
BD96805Qxx-C is an automotive grade configurable PMIC(Power Management Integrated Circuit) with supporting Functional Safety features for application processors, SoCsand FPGAs.It has a scalable approach of output currents and rails by using internal MOSFET delivering up to 8 A output or using externalDriver MOS with 40 A output.
Features
- AEC-Q100 Qualified. (Grade 1)
- ISO 26262 Process Compliant to Support ASIL-D.
- Ultra-high Buck Switching Frequency up to 4MHz.
- Built-in MOSFETs or External Driver MOS.(BD96340MFF-C) Selectable for BUCK1 and BUCK2.
- Built-in MOSFETs for BUCK3 and BUCK4.
- Dual Phase Operation for BUCK1 and BUCK2.
- Dual Phase Operation for BUCK3 and BUCK4.
- Remote Sensing for Accurate Voltage at the Point of Load.
- Multipurpose LDO for LDO5, 6.
- Load Switch or LDO Selectable for LDO7 Output.
- Programmable Power Squencer by OTP (One-time Programmable memory), EEPROM, or I²C.
- High Precision Built-in Supervision.OVD (Over Voltage Detection), UVD (Under Voltage Detection) , TW (Thermal Warning).
- Built-in Protection.OVP (Over Voltage Protection), UVP (Under Voltage Protection), TSD (Thermal Shutdown)
- Built-in UVLO (Under Voltage Lockout) for VIN, PVIN1 to PVIN7, and VREG15IN.
- Built-in Digital Self-test for OTP, Power Sequence, and Detection.
- Built-in Analog Self-test for Detection.
- Built-in Self-test for Critical Signal Pins (PRSTB, INTB_ADDPRSTB1, EN).
- Built-in Mutual Monitoring of VREF and OSC.
- Q&A Watchdog Timer.
- I²C Support Fast Mode (Max 400kHz) and Fast Mode Plus (Max 1MHz) with CRC.
Applications
- Advanced Driver Assistance Systems (ADAS)
- Instrument Cluster Panel
- In-vehicle Infotainment Systems (IVI Systems)
Block Diagram
