TPS2546RTER

WQFN-16-EP(3x3) Power Distribution Switches, Load Drivers RoHS

WQFN-16-EP(3x3)ROHS3 CompliantActive

USB Charging Port Controller and Power Switch With Load Detection

Manufacturer: TI
Manufacturer part #: TPS2546RTER
Store part #: C117009
Package / case: WQFN-16-EP(3x3)
Category: Power Distribution Switches, Load Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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22,802 in stock

#C117009

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹90.57	₹90.57
10+	₹75.81	₹758.10
30+	₹69.51	₹2,085.30
100+	₹61.69	₹6,169.00
500+	₹33.23	₹16,615.00
1,000+	₹31.06	₹31,060.00

Quantity (min 1)

1 × ₹90.57

₹90.57

excl. GST

₹106.87 incl. 18% GST

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Standard pack: 3,000 per reel

TPS2546RTER

₹90.57 for 1 + GST

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Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 2 (1 year)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.117 g

Overview

The TPS2546 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D-) switch. TPS2546 provides the electrical signatures on D+/D- to support charging schemes listed under Feature Description. TI tests charging of popular mobile phones, tablets, and media devices with the TPS2546 to ensure compatibility with both BC1.2 compliant, and nonBC1.2 compliant devices. In addition to charging popular devices, the TPS2546 also supports two distinct power management features, namely, power wake and port power management (PPM) through the STATUS pin. Power wake allows for power supply control in S4/S5 charging and PPM the ability to manage port power in a multi-port application. Additionally, system wake up (from S3) with a mouse/keyboard (both low speed and full speed) is fully supported in the TPS2546. The TPS2546 73-mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits and load detect thresholds.

Applications

USB Ports (Host and Hubs)
Notebook and Desktop PCs
Universal Wall-Charging Adapters

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/2 V
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