TPS65811
TPS65811 is Single-Cell Li-Ion Battery and Power Management IC manufactured by Texas Instruments.
- Part of the TPS65810 comparator family.
- Part of the TPS65810 comparator family.
ures
- 1 Battery Charger
- plete Charge Management Solution for Single Li-Ion or Li-Pol Cell:
- With Thermal Foldback, Dynamic Power Management, and Pack Temperature Sensing
- Supports Up to 1.5-A Maximum Charge Current
- Programmable Charge Parameters for AC Adapter and USB Port Operation
- Integrated Power Supplies
- Total of 9 integrated LDOs:
- 6 Adjustable-Output LDOs (1.25 V to 3.3 V)
- 2 Fixed-Voltage LDOs (3.3 V)
- 1 RTC Backup Supply With Low Leakage (1.5 V)
- 2 0.6-V to 3.4-V Programmable DC- DC Buck Converters (600 m A for TPS65810, 750 m A for TPS65811)
- With Enable, Standby Mode Operation, and Automatic Low-Power Mode Setting
- Display Functions
- 2 Open-Drain PWM Outputs With Programmable Frequency and Duty Cycle
- Control of Keyboard Backlight, Vibrator, or Other External Peripheral Functions
- RGB LED Driver With Programmable Flashing Period and Individual RGB Brightness Control
- Constant-Current White LED Driver
- With Programmable Current Level, Brightness Control, and Overvoltage Protection
- Can Drive up to 6 LEDs in Series Configuration
- System Management
- Dual Input Power Path Function With Input Current-Limiting and OVP Protection
- POR Function With Programmable Masking Monitors All Integrated Supplies Outputs
- Software and Hardware Reset Functions
- 8-Channel Integrated A/D Samples System Parameters
- With Single Conversion, Peak Detection, or Averaging Operating Modes
- Host Interface
- Host Can Set System Parameters and Access System Status Using I2C Interface
- Interrupt Function With Programmable Masking Signals System Status Modification to Host
- 3 GPIO Ports, Programmable as Drivers, Integrated A/D Trigger or Buck Converters Standby Mode...
