tps659109 采用 6x6mm qfn 封装
品牌 |
ti |
型号 |
tps659109 |
封装 |
6x6mm qfn |
批号 |
10+ |
类型 |
其他ic |
| |
tps659109 特性
●embedded power controller
●two efficient step-down dc-dc converters for processor cores
●one efficient step-down dc-dc converter for i/o power
●one efficient step-up 5-v dc-dc converter
●smartreflex™ compliant dynamic voltage management for processor cores
●8 ldo voltage regulators and one rtc ldo (internal purpose)
●one high-speed i2c interface for general-purpose control commands (ctl-i2c)
●one high-speed i2c interface for smartreflex class 3 control and command (sr-i2c)
●two enable signals multiplexed with sr-i2c, configurable to control any supply state and processor cores supply voltage
●thermal shutdown protection and hot-die detection
●a real-time clock (rtc) resource with:
- oscillator for 32.768-khz crystal or 32-khz built-in rc oscillator
- date, time and calendar
- alarm capability
●one configurable gpio
●dc-dc switching synchronization through internal or external 3-mhz clock
●applications
- portable and handheld systems
- omap3 power management