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TPS2145 - LDO AND DUAL SWITCH

Description

Two power-distribution switches and an adjustable (TPS2145) or fixed (TPS2147) LDO are incorporated in one small package, providing a power management solution that saves up to 60% in board space over typical implementations.

Features

  • D Two 340-mΩ (Typical) High-Side MOSFETs D 200 mA Low-Dropout Voltage Regulator In Fixed 3.3-V or Adjustable Versions D Independent Thermal- and Short-Circuit Protection for LDO and Each Switch D Overcurrent Indicators With Transient Filter D 2.9-V to 5.5-V Operating Range D CMOS- and TTL-Compatible Enable Inputs D 75-µA (Typical) Supply Current D Available in 10-Pin MSOP or 14-Pin TSSOP (PowerPAD) D.
  • 40°C to 85°C Ambient Temperature Range.

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Other Datasheets by Texas Instruments
  • TPS2140 - ADJUSTABLE LDO AND SWITCH
  • TPS2141 - ADJUSTABLE LDO AND SWITCH
  • TPS2147 - LDO AND DUAL SWITCH
  • TPS2148 - 3.3-V LDO AND DUAL SWITCH
  • TPS2149 - 3.3-V LDO and Dual Switch
  • TPS2100 - POWER-DISTRIBUTION SWITCHES
  • TPS2101 - POWER-DISTRIBUTION SWITCHES
  • TPS2102 - POWER-DISTRIBUTION SWITCHES

Full PDF Text Transcription

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TPS2145, TPS2147 TPS2155, TPS2157 SLVS333 − AUGUST 2001 LDO AND DUAL SWITCH WITH CONTROLLED RISE TIMES FOR DSP AND PORTABLE APPLICATIONS FEATURES D Two 340-mΩ (Typical) High-Side MOSFETs D 200 mA Low-Dropout Voltage Regulator In Fixed 3.3-V or Adjustable Versions D Independent Thermal- and Short-Circuit Protection for LDO and Each Switch D Overcurrent Indicators With Transient Filter D 2.9-V to 5.
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