TPS2543RTER ,USB Charging Port Power Switch & Controller 16-WQFN -40 to 125 SLVSBA6A–FEBRUARY 2012–REVISED OCTOBER 20165 Pin Configuration and FunctionsRTE Package16 Pin (WQF ..
TPS2543RTET ,USB Charging Port Power Switch & Controller 16-WQFN -40 to 125features, namely, power wake and port powerMouse/Keyboard (Low-Speed Only) Wake Upmanagement (PPM) ..
TPS2550DBVR ,Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85
TPS2550DBVT ,Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85
TPS2551DBVR ,Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85FEATURESDESCRIPTION2• Adjustable Current-Limit, 100 mA–1100 mA• Fast Overcurrent Response - 2 μS Ty ..
TPS2551DBVT ,Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85maximum ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
TS87C52X2-MCA , 8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
TS87C52X2-MCA , 8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
TS87C52X2-MCA , 8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
TS87C52X2-MCA , 8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
TS87C52X2-MCC , 8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
TS87C52X2-MCE , 8-bit Microcontroller 8 Kbytes ROM/OTP, ROMless
TPS2543RTER-TPS2543RTET
USB Charging Port Power Switch & Controller
OUTFAULT
ILIM_LO
RSTATUS
(10 kW)
4.5V–5.5V 0.1uF
CUSB
DM_IN
VBUS
GND
Connector
To Portable Device
Power Bus
ILIM_SEL R
ILIM_HI
RFAULT
(10kW)
ILIM_HI ILIM_LO
TPS2543
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TPS2543SLVSBA6A –FEBRUARY 2012–REVISED OCTOBER 2016
USB Charging Port Controller and Power Switch with Load Detection 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 Modesby
Automatic Selection D+/D– Divider Modes2V/ 2.7V
and 2.7V/2V Supports Sleep-Mode Charging and
Mouse/Keyboard (Low-Speed Only) Wake Up Load Detection for Both Power Supply Controlin
S4/S5 Charging and Port Power Managementin
all Charge Modes Compatible with USB 2.0 and 3.0 Power Switch
Requirements Integrated 73-mΩ (Typical) High-Side MOSFET Adjustable Current-Limitupto3A (Typical) Operating Range: 4.5Vto 5.5V Drop-In Compatible with TPS2540/40A Max Device Current: 2 μA When Device Disabled 260 μA When Device Enabled Availablein 16-Pin QFN(3x3) Package UL Listed and CB File No. E169910
Applications USB Ports (Host and Hubs) Notebook Desktop PCs Universal Wall Charging Adapters
DescriptionThe TPS2543isa USB charging port controller and
power switch with an integrated USB 2.0 high-speed
data line (D+/D–) switch. TPS2543 provides the
electrical signatures on D+/D– lines to support
charging schemes listed under device feature section. tests chargingof popular mobile phones, tablets
and media devices with the TPS2543 to ensure
compatibility with both BC1.2 compliant and non-
BC1.2 compliant devices. additionto charging popular devices, the TPS2543
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 abilityto manage port powerin multi-port applications. Additionally, system wake (from S3) witha mouse/keyboard (low speed only) also supportedin the TPS2543.
The TPS2543 73-mΩ power-distribution switch is
intended for applications where heavy capacitive
loads and short-circuits are likelyto be encountered.
Two programmable current thresholds provide
flexibility for setting current limits and load detect
thresholds.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Typical Application Diagram
