BD96801Qxx-C
可配置PMIC，包含4ch開關型DC-DC穩壓器和3ch LDO
BD96801Qxx-C
可配置PMIC，包含4ch開關型DC-DC穩壓器和3ch LDO
BD96801Qxx-C 是一款車電用可配置PMIC (電源管理IC)，為應用處理器、SoC和FPGA提供功能性安全支援。它採用可擴展的輸出電流和軌道方法，使用內置MOSFET可提供高達8A的輸出，或使用外部驅動MOS可提供40A的輸出。
Product Detail
功能安全:
規格:
ch
7
Vin1(Min.)[V]
2.7
Vin1(Max.)[V]
5.5
Output Voltage1 (Min.)[V]
0.5
Output Voltage1 (Max.)[V]
3.3
Output Current Capacity 1 [A]
2
Output Voltage2 (Min.)[V]
0.5
Output Voltage2 (Max.)[V]
3.3
Output Current Capacity 2 [A]
2
Output Voltage3 (Min.)[V]
0.5
Output Voltage3 (Max.)[V]
3.3
Output Current Capacity 3 [A]
4
Output Voltage4 (Min.)[V]
0.5
Output Voltage4 (Max.)[V]
3.3
Output Current Capacity 4 [A]
4
Output Voltage5 (Min.)[V]
0.3
Output Voltage5 (Max.)[V]
3.3
Output Current Capacity 5 [A]
0.3
Output Voltage6 (Min.)[V]
0.3
Output Voltage6 (Max.)[V]
3.3
Output Current Capacity 6 [A]
0.3
Output Voltage7 (Min.)[V]
0.3
Output Voltage7 (Max.)[V]
3.3
Output Current Capacity 7 [A]
0.3
SW frequency(Max.)[MHz]
2.25
Circuit Current(Typ.)[mA]
8.2
Shutdown Current (Typ.)[uA]
0
Serial I/F
I2C
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
6.0x6.0 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
功能:
- 符合AEC-Q100標準。(Grade 1)
- 符合ISO 26262標準製程，支援ASIL-D。
- Buck超高開關頻率高達4MHz。
- 內建MOSFET或外接驅動MOS。
(BD96340MFF-C) 可選用於BUCK1和BUCK2。 - 內建BUCK3和BUCK4的MOSFET。
- BUCK1和BUCK2的雙相操作。
- BUCK3和BUCK4的雙相操作。
- 遠端感測，實現精確的負載點電壓。
- LDO5、6的多用途LDO。
- LDO7輸出可選擇負載開關或LDO。
- 可透過OTP(一次性可程式記憶體)、EEPROM或I²C進行可程式電源時序控制。
- 內建高精度監控功能。
OVD(過電壓檢測)、UVD(欠電壓檢測)、TW(過溫警告)。 - 內建保護功能。
OVP(過電壓保護)、UVP(欠電壓保護)、TSD(過溫關斷) - VIN、PVIN1至PVIN7和VREG15IN內建UVLO(欠壓鎖定)。
- 內建OTP、電源時序和檢測的數位自檢功能。
- 內建類比檢測的類比自檢功能。
- 關鍵訊號引腳(PRSTB, INTB_ADDPRSTB1, EN)的內建自檢功能。
- VREF和OSC的內建相互監控。
- Q&A看門狗計時器。
- I²C支援Fast Mode(最大400kHz)和Fast Mode Plus(最大1MHz)，帶有CRC。
參考設計 / 應用評估套件
-
- Reference Design - REF67001
- Reference Design for AMD FPGA Spartan7/Artix7 Platforms
This reference design is a power supply reference board for AMD's Spartan7/Artix7 used in industrial application. The Scalable PMIC BD96801Qxx-C with OTP (One Time Programmable Memory) function is used as the PMIC that supplies power to the FPGA, and the output voltage and sequence can be set. The BD96801Q30-C is a PMIC dedicated to Artix7 and Spartan7 with the required power supply voltage and sequence set by OTP in advance.
-
- Reference Design - REF66004
- Power and Interface solution for X9M/X9E of SemiDrive's Infotainment SoC
ROHM has developed an optimal power supply/interface reference design for SemiDrive's next-generation cockpit SoC "X9M/X9E". By providing an optimal power supply and interface reference design for the "X9M/X9E", ROHM is helping to reduce the development burden on designers and achieve the performance required by the market. SemiDrive's latest automotive SoC "X9M/X9E", for which the reference design has been developed, will contribute to the enhancement of various in-vehicle applications, including cockpits.
Click here
for inquiries about SemiDrive's next-generation cockpit SoC "X9M/X9E".- Scalable PMIC (BD96801Q12) optimized for use with "X9M/X9E"
- SerDes IC (BU18xMxx) optimized for automotive camera modules
- SerDes IC (BU18xL82) supporting full HD (1,980 × 1,080 pixels) for automotive displays with multiple screens
- Interface IC (BU92RTF82) that contributes to functional safety of in-vehicle displays
- Automotive 2.7V to 5.5V Input, 12A 1ch, Buck DC-DC Converter IC Integrated FET (BD9SA01F80)
This reference design consists of three boards. Each is shown below.
- REF66004-EVK-001 (Core Board)
- REF66004-EVK-002 (SerDes Board)
- REF66004-EVK-003 (Display Board)
-
- Reference Design - REF66012
- PMIC solution for ADAS SoC Reference Design
The intelligent front camera(IFC) integrates a 2 million pixels high-definition camera and supports access to multiple millimeter wave radars, which can implement L2 level forward ADAS function. This solution uses the Horizon Journey2 chip with 4TOPS AI computing power and the Infineon TRAVEO II series CYT4BF microcontroller. By deploying corresponding visual algorithms on Horizon Journey2 to identify obstacles, lane lines, and other traffic elements, and using the Infineon TRAVEO II series CYT4BF microcontroller for vehicle sensor fusion and vehicle control, this solution can achieve ADAS functions such as AEB, ACC, LCC, and TJA. By selecting Rohm PMIC chips with ASIL D functional safety level, such as BD96801Q09 and BD9S303MUF, the reliability and stability of the intelligent front camera(IFC) can be ensured.
Collaboration board with Intron Technology
Intron Technology Holdings Limited, a fast-growing automotive electronics solutions provider in China. We focus on providing solutions targeting critical automotive electronic components applied in new energy, body control, safety and powertrain systems. We utilize our research and development and engineering capabilities to provide solutions incorporating advanced semiconductor devices to help OEMs achieve industry leading performance.
-
- Reference Design - REF67003
- Power Solution for Dolphin3 of Telechips's Infortainment SoC
ROHM has developed an optimal power supply reference design for Telechips's Infortainment SoC "Dolphin3". By providing an optimal power supply reference design for the "Dolphin3", ROHM is helping to reduce the development burden on designers and achieve the performance required by the market. Telechips's latest automotive SoC "Dolphin3", for which the reference design has been developed, will contribute to the enhancement of various in-vehicle applications, including cockpits.
Click here
for inquiries about Telechips's Infortainment SoC "Dolphin3".Configurable PMIC (BD96801Qxx-C) optimized for use with "Dolphin3"
Related News:
2024-11-28 - ROHM SoC用PMIC導入Fabless設計公司Telechips新世代座艙電源參考設計
