TPS2557DRBT Part Information

Details for TPS2557DRBT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 15-kV and 8-kV System-Level ESD Capable
  • 2-u00b5A Maximum Standby Supply Current
  • 22-mu03a9 High-Side MOSFET
  • Adjustable Current Limit, 500 mA to 5 A (Typical)
  • Built-in Soft Start
  • Fast Overcurrent Response: 3.5-u00b5s (Typical)
  • Meets USB Current-Limiting Requirements
  • Operating Voltage: 2.5 V to 6.5 V
  • UL Listed: File No. E169910 and CB IEC60950-1-
  • u00b16.5% Current-Limit Accuracy at 4.5 A

Part Specifications

Power Load Switch Type High Side
Input Voltage 6.5V
Current Limit 5A
On State Resistance 0.022ohm
Distribution Switch Case Style SON
No. of Pins 8Pins
Thermal Protection Yes
On / Enable Input Polarity Active High
No. of Outputs 2Outputs
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Base Number 2557
Internal Switch No
Operating Temperature Range -40°C to +125°C
Power Dissipation Pd 2.403W
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • IC, POWER DIST SWITCH, ADJ, 8SON; Power Load Switch Type:High Side; Input Voltage:6.5V; Current Limit:5A; On State Resistance:0.022ohm; Distribution Switch Case Style:SON; No. of Pins:8Pins; Thermal Protection:Yes; On / Enable Input RoHS Compliant: Yes | Newark Electronics
  • 0.5A - 5A, adjustable ILIMIT, 2.5-6.5V, active-high enable power switch, 22 mOhm | Texas Instruments
  • Power Switch IC [Texas Instruments] TPS2557DRBT Power Switch IC | Distrelec

Frequently Asked Questions

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What category does TPS2557DRBT fall under?

The TPS2557DRBT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS2557DRBT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS2557DRBT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for TPS2557DRBT.

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