TPS658643ZGUT, Power Management Unit 2A 4-channel 5.5V Input, 169-Pin BGA

RS Components Part # 762-0386
Manufactured by Texas Instruments - Part # TPS658643ZGUT - 169 Pin BGA SMD Package

Supplied on cut tape.

DESCRIPTION

The TPS658643 provides an easy to use, fully integrated solution for handheld devices, integrating multiple regulated power supplies, system management and display functions in a small package. The I²C interface enables control of a wide range of subsystem parameters. Internal registers have a complete set of status information, enabling easy diagnostics and host-controlled handling of fault conditions.

FEATURES

• INTEGRATED POWER SUPPLIES
  3 Programmable Step-Down converters
      Software Controlled Enable/Forced PWM Mode
      Automatic Power Saving Mode
      Maximum 1.5A Outputs (SM0 and SM2)
      Maximum 2.A Output (SM1)
    11 Programmable General Purpose LDOs
      7 With Output Voltages of 1.25V to 3.3V
      2 With Output Voltages of 0.725V to 1.5V or 1.25V to 2.586V (factory programmable)
      1  "Always On" With Output Voltages of 1.25V to 3.3V
      1 With Output Voltage of 1.7V–2.475V
• DISPLAY SUPPORT FUNCTIONS
    3 PWM Outputs With Programmable Frequency and Duty Cycle
    Dual RGB LED Drivers
• HOST INTERFACE
    I²C Bus
    Interrupt Controller With Maskable Interrupts
    GPIO Control (4)
• SYSTEM MANAGEMENT
    Power Good Monitoring on all Supply Outputs
    Software Reset Function
    Hardware On/Off and Reboot Control
    Real Time Counter
    11 Channel ADC With 3 Operating Modes
      Single Conversion
      Peak Detection
      Averaging

APPLICATIONS

Tablet PCs
Netbooks
SmartPhones
Portable Navigation Devices
Portable Media Players

Download TPS658643 Datasheet