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TPS2546RTER +BOM

USB charging port controller with CDP/SDP auto swtich and 2.5A power switch with load detection

TPS2546RTER General Description

In addition to its advanced charging capabilities, the TPS2546RTER also prioritizes device and peripheral safety by incorporating protection features such as over-voltage, over-current, and thermal shutdown safeguards. These measures help prevent potential damage and ensure the smooth operation of connected devices, making the TPS2546RTER a reliable choice for USB charging port control and power management

Key Features

  • D+/D– CDP/DCP Modes per USB Battery Charging Specification 1.2
  • D+/D– Shorted Mode per Chinese Telecommunication Industry Standard YD/T 1591-2009
  • Supports Non-BC1.2 Charging Modes by Automatic Selection:
    • D+/D– Divider Modes 2 V/2.7 V and 2.7 V/2V
    • D+/D– 1.2-V Mode
  • Supports Sleep-Mode Charging and Mouse/Keyboard Wakeup
  • Automatic SDP/CDP Switching for Devices That Do Not Connect to CDP Ports
  • Load Detection for Power Supply Control in S4/S5 Charging and Port Power Management in All Charge Modes
  • Compatible With USB 2.0 and 3.0 Power Switch Requirements
  • Integrated 73-mΩ (Typical) High-Side MOSFET
  • Adjustable Current-Limit up to 3 A (Typical)
  • Operating Range: 4.5 V to 5.5 V
  • Max Device Current:
    • 2 µA When Device Disabled
    • 270 µA When Device Enabled
  • Drop-In and BOM Compatible With TPS2543
  • Available in 16-Pin WQFN (3.00 mm × 3.00 mm) Package
  • 8-kV ESD Rating on DM/DP Pins
  • UL Listed File No. E169910 and CB certified

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Specifications

Product type Charge port controller Vin (min) (V) 4.5
Vin (max) (V) 5.5 Continuous current (max) (A) 2.7
Current limit (A) 0.2 to 2.5 Operating temperature range (°C) -40 to 125
Enable Active High Number of switches 1
Current limit accuracy at 1 A 0.1 Rating Catalog

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In Stock: 7,269

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $0.558 $0.56
10+ $0.479 $4.79
30+ $0.446 $13.38
100+ $0.404 $40.40
500+ $0.226 $113.00
1000+ $0.215 $215.00

The prices below are for reference only.