TPS80032 - Texas Instruments

TPS80032 Fully Integrated Power Management

The TPS80032 device is an integrated power-management integrated circuit (PMIC) for applications powered by a rechargeable battery. The device provides five configurable step-down converters with up to 5.0-A current capability for memory, processor core, I/O, auxiliary, preregulation for LDOs, and so forth. The device also contains nine LDO regulators for ex.

Features

•1 Five Highly Efficient Buck Converters
  – One 3 MHz, 0.6 to 2.1 V at 5.0 A, DVS-Capable
  – One 6 MHz, 0.6 to 2.1 V at 2.5 A, DVS-Capable
  – Three 6 MHz, 0.6 to 2.1 V at 1.1 A, One Being DVS-Capable
• 11 General-Purpose Low-Dropout Voltage Regulators (LDOs)
  – Six 1.0 to 3.3 V at 0.2 A with Battery or Preregulated Supply:
• One can be Used as Vibrator Driver
• One 1.0 to 3.3 V at 50 mA with Battery or Preregulated Supply
• One Low-Noise 1.0 to 3.3 V at 50 mA with Battery or Preregulated Supply
• One 3.3 V at 100 mA USB LDO
• Two LDOs for TPS80032 Internal Use
• USB OTG Module:
  – ID Detection, Acc.