TPS658621CZQZT

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TPS658621CZQZT

Multi-channel Power Management IC (PMIC) with Li-Ion Battery Charger

Packaging

Package | PIN: ZQZ | 120
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $11.14
10-24 $10.36
25-99 $10.00
100-249 $8.73
250-499 $8.31
500-749 $7.65
750-999 $6.87
1000+ $6.84

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 2.0A 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 configurable)
      • 1 “Always On” With Output Voltages of 1.25V to 3.3V
      • 1 With Output Voltage of 1.70V–2.475V
  • DISPLAY SUPPORT FUNCTIONS
    • 4 PWM Outputs With Programmable Frequency and Duty Cycle
    • Dual RGB LED Drivers
    • Constant Current WLED Driver
      • 26.5V (max) at 25mA
      • Over-Voltage Protection
      • Programmable Current Level and Brightness Control
  • HOST INTERFACE
    • Interrupt Controller With Maskable Interrupts
    • External ADC Triggering and Step-Down Converter Mode Control
  • SYSTEM MANAGEMENT
    • Dual Input Power Path USB Current Limiting Max 18V Over-Voltage Protection
    • Power Good Monitoring on all Supply Outputs
    • Software Reset Function
    • Hardware On/Off and Reboot Control
    • 11 Channel ADC With 3 Operating Modes Single Conversion Peak Detection Averaging
  • APPLICATIONS
    • Netbooks
    • Portable Navigation Devices
    • Portable Media Players

Texas Instruments  TPS658621CZQZT

The TPS658621C provides an easy to use, fully integrated solution for handheld devices, integrating charge management, 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.