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TPS60120PWP ACTIVE

Regulated 3.3V high efficiency charge pump DC/DC converter with low-battery detector

Inventory:

Pricing

Qty Price (USD)
1-99 2.287
100-249 1.889
250-999 1.357
1,000+ 1.021

Quality information

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

Information included:

  • RoHS
  • REACH
  • 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 HTSSOP (PWP) | 20
Package qty | Carrier: 70 | TUBE
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the TPS60120

  • High Average Efficiency Over Input Voltage Range Because of Special Switching Topology
  • Minimum 200-mA Output Current From an Input Voltage Range of 1.8-V to 3.6-V
  • Regulated 3.3-V or 3-V ±4% Output Voltage
  • No Inductors Required, Low EMI
  • Only Four External Components Required
  • 55-uA Quiescent Supply Current
  • 0.05-uA Shutdown Current
  • Load Disconnected in Shutdown
  • Integrated Low Battery and Power Good Detectors
  • Evaluation Module Available (TPS60120EVM-142)
  • Applications
    • Applications Powered by Two Battery Cells
    • Portable Instruments
    • Battery-Powered Microprocessor Systems
    • Miniature Equipment
    • Backup-Battery Boost Converters
    • PDAs, Organizers, Laptops
    • MP-3 Portable Audio Players
    • Handheld Instrumentation
    • Medical Instruments (e.g., Glucose Meters)
    • Cordless Phones

PowerPAD is a trademark of Texas Instruments Incorporated.

Description for the TPS60120

The TPS6012x step-up, regulated charge pumps generate a 3.3-V or 3-V ±4% output voltage from a 1.8-V to 3.6-V input voltage (two alkaline, NiCd, or NiMH batteries). They can deliver an output current of at least 200 mA (100 mA for the TPS60122 and TPS60123), all from a 2-V input. Four external capacitors are needed to build a complete high efficiency dc/dc charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between a 1.5x or doubler conversion mode. From a 2-V input, all ICs can start with full load current.

The devices feature the power-saving pulse-skip mode to extend battery life at light loads. TPS60120, TPS60122, and TPS60124 include a low battery comparator. TPS60121, TPS60123, and TPS60125 feature a power-good output. The logic shutdown function reduces the supply current to a maximum of 1uA and disconnects the load from the input. Special current-control circuitry prevents excessive current from being drawn from the battery during start-up. This dc/dc converter requires no inductors, therefore EMI is of low concern. It is available in the small, thermally enhanced 20-pin PowerPADTM package (PWP).

Inventory:

Pricing

Qty Price (USD)
1-99 2.287
100-249 1.889
250-999 1.357
1,000+ 1.021

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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