特性
- Input voltage 2.8V to 5.5V
- Three buck converters, 0.3V to 3.34V up to 2.5A
- DVS support
- 3MHz switching frequency allows the use of low-profile inductors
- Four LDO regulators, 0.9V to 3.6V up to 300mA
- Five GPIOs
- Package: QFN-40, 6mm x 6mm, 0.5mm pitch
描述
The DA9061-A is a flexible, scalable system Power Management IC (PMIC) capable of powering a wide range of multicore SoCs, FPGAs, memory subsystems, and peripherals. Full power tree management and multiple sleep modes result in a power-efficient system solution suitable for infotainment, telematics, and ADAS applications. The device includes four LDOs with programmable output voltages providing up to 300mA and three high-current buck converters providing up to 2.5A per buck. All bucks use integrated power switches, removing the need for external FETs. Together with the high device switching frequency that allows the use of low-profile inductors, they enable the lowest cost, smallest form factor system solution possible. This solution is available in Automotive Grade 2.
Benefits
- Enhanced energy-saving techniques:
- Dynamic Voltage Scaling (DVS)
- Programmable power manager
- Enhanced security:
- System supply monitoring
- Junction temperature monitoring
- Watchdog timer
- -40 °C to +125 °C junction temperature operation
- 3MHz switching frequency avoiding the AM band
- AEC-Q100 Grade 2
Supported SoC PMIC Platforms
- Xilinx MPSoCs and FPGAs
- Xilinx Zynq UltraScale+ MPSoC (ZU3EG, ZU7EV, ZU9CG)
- Xilinx Zynq UltraScale+ MPSoC (ZU3CG, ZU9EG, ZU19EG)
- NXP® i.MX Processor Family
- NXP i.MX 6
- NXP i.MX 6UL
- NXP i.MX 6ULL
- NXP i.MX 7Solo
产品参数
| 属性 | 值 |
|---|---|
| Function | 7-ch PMIC |
| Outputs (#) | 7 |
| Input Voltage (Min) (V) | 2.8 |
| Input Voltage (Max) (V) | 5.5 |
| Output Current Max (A) | 6 |
| USB-Power Management | No |
| Switching Frequency (MHz) | 3 - 3 |
| GPIOs (#) | 5 |
| Integrated step-down DC/DC Converter Channels (#) | 3 |
| Total step-down DC/DC converter channels (#) | 3 |
| Comm. Interface | I2C |
封装选项
| Pkg. Type | Lead Count (#) | Pitch (mm) |
|---|---|---|
| 40-QFN | 40 | 0.5 |
应用
- Navigation systems
- Vehicle telematics
- Supply for single- and dual-core application processors; for example the i.MX™ families
- Automotive infotainment/dashboard