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TEXAS INSTRUMENTS  TPS2540RTET  USB Charging Port Power Switch and Controller, High Side, Active High, 1 Output, 5.5V, 2.8A, WQFN-16

TEXAS INSTRUMENTS TPS2540RTET
Technical Data Sheet (10.14KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The TPS2540RTET is an USB charging port Power Switch and Controller with an USB 2.0 high-speed data line (D+/D-) switch and an USB charging port identification circuit. Applications include notebook PCs and other intelligent USB host devices. The wide bandwidth (2.6GHz) data-line switch also features low capacitance and low on resistance, allowing signals to pass with minimum edge and phase distortion. The TPS2540 monitor D+ and D-, providing the correct hand-shaking protocol with compliant client devices. This charge mode allows the host device to actively select between Dedicated Charging Port (DCP) (wall-adapter emulation), Charging Downstream Port (CDP) (active USB 2.0 data communications with 1.5A support) or Standard Downstream Port (SDP) USB 2.0 Mode (active USB 2.0 data communications with 500mA support).
  • Supports sleep-mode charging for most available apple devices and/or BC1.2 compliant devices
  • Adjustable current limit up to 2.8A (typical)

 

Product Information

Power Load Switch Type:
High Side
Input Voltage:
5.5V
Current Limit:
2.8A
On State Resistance:
0.073ohm
Distribution Switch Case Style:
WQFN
No. of Pins:
16Pins
Thermal Protection:
Yes
On / Enable Input Polarity:
Active High
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
Supply Voltage Max:
5.5 V
MSL:
MSL 2 - 1 year
Supply Voltage Range:
4.5V to 5.5V
SVHC:
No SVHC (15-Jun-2015)
Supply Voltage Min:
4.5 V

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Associated Products