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Port Controller. TPS2543-Q1 Datasheet

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Port Controller. TPS2543-Q1 Datasheet






TPS2543-Q1 Controller. Datasheet pdf. Equivalent




TPS2543-Q1 Controller. Datasheet pdf. Equivalent





Part

TPS2543-Q1

Description

USB Charging Port Controller



Feature


Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2543-Q1 SLVSBW2A – MAR CH 2013 – REVISED OCTOBER 2016 USB Ch arging Port Controller and Power Switch with Load Detection 1 Features •1 Q ualified for Automotive Application • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1 : –40°C to 125°C Ambient Ope.
Manufacture

Texas Instruments

Datasheet
Download TPS2543-Q1 Datasheet


Texas Instruments TPS2543-Q1

TPS2543-Q1; rating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C5 • D+/ D– CDP/DCP Modes per USB Battery Char ging Specification 1.2 • D+/D– Shor ted Mode per Chinese Telecommunication Industry Standard YD/T 15912009 • Sup ports non-BC1.2 Charging Modes by Autom atic Selection – D+/D– Divider Mode s 2V/2.7V and 2.7/2V • Supports Slee.


Texas Instruments TPS2543-Q1

p-Mode Charging and Low Speed Mouse/Keyb oard Wake Up • Load Detection for Pow er Supply Control in S4/S5 Charging and Port Power Management in all Charge Mo des • Compatible with USB 2.0 and 3.0 Power Switch requirements • Integrat ed 73-mΩ (typ) High-Side MOSFET • Ad justable Current-Limit up to 3 A (Typic al) • Operating Range: 4.5 V to 5.5 V • Max Device Current – 2 µA .


Texas Instruments TPS2543-Q1

When Device Disabled – 260 µA When De vice Enabled • Drop-In and BOM Compat ible with TPS2543 • Available in 16-P in QFN (3x3) Package 2 Applications USB Ports (Host and Hubs) • Noteboo k and Desktop PCs • Automotive Infota inment System 3 Description The TPS254 3-Q1 is a USB charging port controller and power switch with an integrated USB 2.0 highspeed data line (D+/D–.

Part

TPS2543-Q1

Description

USB Charging Port Controller



Feature


Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2543-Q1 SLVSBW2A – MAR CH 2013 – REVISED OCTOBER 2016 USB Ch arging Port Controller and Power Switch with Load Detection 1 Features •1 Q ualified for Automotive Application • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1 : –40°C to 125°C Ambient Ope.
Manufacture

Texas Instruments

Datasheet
Download TPS2543-Q1 Datasheet




 TPS2543-Q1
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPS2543-Q1
SLVSBW2A – MARCH 2013 – REVISED OCTOBER 2016
USB Charging Port Controller and Power Switch with Load Detection
1 Features
1 Qualified for Automotive Application
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C5
• 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 2V/2.7V and 2.7/2V
• Supports Sleep-Mode Charging and Low Speed
Mouse/Keyboard Wake Up
• 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 (typ) 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
– 260 µA When Device Enabled
• Drop-In and BOM Compatible with TPS2543
• Available in 16-Pin QFN (3x3) Package
2 Applications
• USB Ports (Host and Hubs)
• Notebook and Desktop PCs
• Automotive Infotainment System
3 Description
The TPS2543-Q1 is a USB charging port controller
and power switch with an integrated USB 2.0 high-
speed data line (D+/D–) switch. TPS2543-Q1
provides the electrical signatures on D+/D– lines to
support charging schemes listed under device feature
section. TI tests charging of popular mobile phones,
tablets and media devices with the TPS2543-Q1 to
ensure compatibility with both BC1.2 compliant and
non-BC1.2 compliant devices.
In addition to charging popular devices, the TPS2543-
Q1 also supports two distinct power management
features, namely, power wake and port power
management (PPM) via 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 applications. Additionally, system wake
up (from S3) with a mouse/keyboard (low speed only)
is also supported in the TPS2543-Q1.
The TPS2543-Q1 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.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS2543-Q1
WQFN (16)
3.00 mm x 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Diagram
To Portable Device
Power Bus 4.5 V – 5.5 V
0.1 uF
IN
OUT
R STATUS
(10 kW)
R FAULT
(10 kW)
TPS2543-Q1
ILIM _LO
ILIM _HI
C USB
VBUS
D-
D+
GND
STATUS Signal
Fault Signal
STATUS
FAULT
RILIM_HI R ILIM_LO
GND
ILIM Select
Power Switch EN
Mode Select I/O
ILIM _SEL
DM_IN
EN
CTL 1
CTL 2
CTL 3
DP_IN
DM_OUT
DP_OUT
USB
Connector
To Host Controller
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




 TPS2543-Q1
TPS2543-Q1
SLVSBW2A – MARCH 2013 – REVISED OCTOBER 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics.......................................... 5
6.6 Electrical Characteristics, High-Bandwidth Switch.... 7
6.7 Electrical Characteristics, Charging Controller ......... 8
6.8 Typical Characteristics .............................................. 9
7 Parameter Measurement Information ................ 13
8 Detailed Description ............................................ 14
8.1 Overview ................................................................. 14
8.2 Functional Block Diagram ....................................... 15
8.3 Feature Description................................................. 15
8.4 Device Functional Modes........................................ 26
9 Application and Implementation ........................ 29
9.1 Application Information............................................ 29
9.2 Typical Application ................................................. 30
10 Power Supply Recommendations ..................... 32
11 Layout................................................................... 33
11.1 Layout Guidelines ................................................. 33
11.2 Layout Example .................................................... 33
12 Device and Documentation Support ................. 34
12.1 Documentation Support ....................................... 34
12.2 Receiving Notification of Documentation Updates 34
12.3 Community Resources.......................................... 34
12.4 Trademarks ........................................................... 34
12.5 Electrostatic Discharge Caution ............................ 34
12.6 Glossary ................................................................ 34
13 Mechanical, Packaging, and Orderable
Information ........................................................... 34
4 Revision History
Changes from Original (March 2013) to Revision A
Page
• Added Device Information table, ESD Ratings table, Feature Description section, Device Functional Modes,
Application and Implementation section, Power Supply Recommendations section, Layout section, Device and
Documentation Support section, and Mechanical, Packaging, and Orderable Information section ..................................... 1
• Deleted Feature : "UL Listed and CB File No. E169910"....................................................................................................... 1
• Changed ILIM_LO+60mA for 200 ms To: ILIM_LO + 75 mA for 200 ms and ILIM_LO+10mA for 3s To: ILIM_LO +
25 mA for 3s in section PPM Details .................................................................................................................................... 24
• Changed text From: "it switches to Divider2 scheme" To: "it discharges and then switches to Divider2 scheme." in
section DCP Auto Mode ....................................................................................................................................................... 26
• Changed text From: "it will revert to Divider1 scheme" To: "it performs OUT discharge and will revert to Divider1
scheme" in section DCP Auto Mode .................................................................................................................................... 26
• Changed the description of S0 and S3 From: ILIM_LO + 60 mA thresholds To: ILIM_LO + 75 mA thresholds in Table 2 27
2
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Copyright © 2013–2016, Texas Instruments Incorporated




 TPS2543-Q1
www.ti.com
5 Pin Configuration and Functions
RTE Package
16 Pin (WQFN)
Top View
TPS2543-Q1
SLVSBW2A – MARCH 2013 – REVISED OCTOBER 2016
IN
DM_OUT
DP_OUT
ILIM_SEL
1
12
2
11
PowerPAD
3
10
4
9
OUT
DM_IN
DP_IN
STATUS
Not to scale
Pin Functions
NO.
NAME
TYPE (1)
DESCRIPTION
1 IN
P
Input voltage and supply voltage; connect 0.1 μF or greater ceramic capacitor from IN to GND as close
to the device as possible
2 DM_OUT
I/O D– data line to USB host controller
3 DP_OUT
I/O D+ data line to USB host controller
4 ILIM_SEL
I
Logic-level input signal used to control the charging mode, current limit threshold, and load detection;
see the control truth table. Can be tied directly to IN or GND without pull-up or pull-down resistor.
5 EN
Logic-level input for turning the power switch and the signal switches on/off; logic low turns off the
I
signal and power switches and holds OUT in discharge. Can be tied directly to IN or GND without pull-
up or pull-down resistor.
6 CTL1
7 CTL2
8 CTL3
I
I
Logic-level inputs used to control the charging mode and the signal switches; see the control truth
table. Can be tied directly to IN or GND without pull-up or pull-down resistor.
I
9 STATUS
O Active-low open-drain output, asserted in load detection conditions
10 DP_IN
I/O D+ data line to downstream connector
11 DM_IN
I/O D– data line to downstream connector
12 OUT
P Power-switch output
13 FAULT
O Active-low open-drain output, asserted during over-temperature or current limit conditions
14 GND
P Ground connection
15 ILIM_LO
I
External resistor connection used to set the low current-limit threshold and the load detection current
threshold. A resistor to ILIM_LO is optional; see the Current-Limit Settings section.
16 ILIM_HI
I
External resistor connection used to set the high current-limit threshold
NA PowerPAD™
Internally connected to GND; used to heat-sink the part to the circuit board traces. Connect to GND
plane.
(1) G = Ground, I = Input, O = Output, P = Power
Copyright © 2013–2016, Texas Instruments Incorporated
Product Folder Links: TPS2543-Q1
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