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6-channel Power Management IC (PMIC) for single cell Li-ion systems

Out of stock


Qty Price (USD)
1-99 3.847
100-249 3.137
250-999 2.465
1,000+ 2.091

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information info-circle

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins VQFN (RHB) | 32
Package qty | Carrier: 3,000 | LARGE T&R
Operating temperature range (°C) -40 to 85
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Features for the TPS650244

  • 1.6-A, 1.0-A, or 0.8-A, 97% Efficient Step-Down Converter for System Voltage (VDCDC1)
    • 3.3 V or 2.80 V or Adjustable
  • 1.6-A, 1.0-A, or 0.8-A, up to 95% Efficient Step-Down Converter for Memory Voltage (VDCDC2)
    • 1.8 V or 2.5 V or Adjustable
  • 0.8-A, 90% Efficient Step-Down Converter for Processor Core (VDCDC3)
  • Two Selectable Voltages for VDCDC3
    • TPS650240:
      • DEFDCDC3 = LOW: VO = 1.0 V
      • DEFDCDC3 = HIGH: VO = 1.3 V
    • TPS650241:
      • DEFDCDC3 = LOW: VO = 0.9 V
      • DEFDCDC3 = HIGH: VO= 1.375 V
    • TPS650242:
      • DEFDCDC3 = LOW: VO = 1.0 V
      • DEFDCDC3 = HIGH: VO = 1.5 V
    • TPS650243:
      • DEFDCDC3 = LOW: VO = 1.0 V
      • DEFDCDC3 = HIGH: VO = 1.2 V
    • TPS650244:
      • DEFDCDC3 = LOW: VO = 1.55 V
      • DEFDCDC3 = HIGH: VO = 1.6 V
    • TPS650245:
      • DEFDCDC3 = LOW: VO = 0.9 V
      • DEFDCDC3 = HIGH: VO = 1.1 V
  • 30-mA LDO for Vdd_alive
  • 2 × 200-mA General-Purpose LDOs (LDO1 and LDO2)
  • Dynamic Voltage Management for Processor Core
  • LDO1 and LDO2 Voltage Externally Adjustable
  • Separate Enable Pins for Inductive Converters
  • 2.25-MHz Switching Frequency
  • 85-μA Quiescent Current
  • Thermal Shutdown Protection

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Description for the TPS650244

The TPS65024x devices are integrated power management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS65024x provide three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O, and memory rails in a processor-based system. All three step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The converters can be forced into fixed-frequency PWM mode by pulling the MODE pin high.

Out of stock


Qty Price (USD)
1-99 3.847
100-249 3.137
250-999 2.465
1,000+ 2.091

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships  tube or tray  devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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