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TEA1202TS - Battery power-unit

General Description

The TEA1202TS is a fully integrated battery power unit including a high-efficiency DC/DC converter which runs from a 1-cell NiCd or NiMH battery, two low dropout voltage regulators and a low battery detector.

Key Features

  • Fully integrated battery power unit, including complete DC/DC converter circuit, two Low DropOut voltage regulators (LDOs) and a battery low detector.
  • Configurable for 1, 2 or 3-cell Nickel-Cadmium (NiCd) or Nickel Metal Hybrid (NiMH) batteries and 1 Lithium Ion (Li-Ion) battery.
  • Guaranteed DC/DC converter start-up from 1-cell NiCd or NiMH battery, even with an load current.
  • Upconversion or downconversion.
  • Internal power MOSFETs featuring a low RDSon.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS DATA SHEET TEA1202TS Battery power unit Objective specification File under Integrated Circuits, IC03 2000 Jun 08 Philips Semiconductors Objective specification Battery power unit FEATURES • Fully integrated battery power unit, including complete DC/DC converter circuit, two Low DropOut voltage regulators (LDOs) and a battery low detector • Configurable for 1, 2 or 3-cell Nickel-Cadmium (NiCd) or Nickel Metal Hybrid (NiMH) batteries and 1 Lithium Ion (Li-Ion) battery • Guaranteed DC/DC converter start-up from 1-cell NiCd or NiMH battery, even with an load current • Upconversion or downconversion • Internal power MOSFETs featuring a low RDSon of approximately 0.