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TPS2046B - POWER-DISTRIBUTION SWITCHES

Download the TPS2046B datasheet PDF. This datasheet also covers the TPS2045B variant, as both devices belong to the same power-distribution switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS204xB/TPS2055B power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered.

Key Features

  • 1.
  • 70-mΩ High-Side MOSFET.
  • 250-mA Continuous Current.
  • Thermal and Short-Circuit Protection.
  • Accurate Current Limit (0.3 A min, 0.7 A max).
  • Operating Range: 2.7 V to 5.5 V.
  • 0.6-ms Typical Rise Time.
  • Undervoltage Lockout.
  • Deglitched Fault Report (OC).
  • No OC Glitch During Power Up.
  • Maximum Standby Supply Current: 1-μA (Single and Dual) or 2-μA (Triple).
  • Bidirectional Switch.
  • Ambient Temperatu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS2045B-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS2046 DUAL CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2046A CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2041 POWER-DISTRIBUTION SWITCHES
TPS2041A CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2041B Power-Distribution Switches

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.

View original datasheet text
www.ti.com DBV-5 D-8 D-16 TPS2045B, TPS2055B TPS2046B, TPS2047B SLVS532C – JULY 2004 – REVISED OCTOBER 2007 CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES FEATURES 1 • 70-mΩ High-Side MOSFET • 250-mA Continuous Current • Thermal and Short-Circuit Protection • Accurate Current Limit (0.3 A min, 0.7 A max) • Operating Range: 2.7 V to 5.5 V • 0.