TPS2043BDRG4 ,Current-Limited, Power-Distribution Switches 16-SOIC -40 to 855 General Switch CatalogGENERAL SWITCH CATALOG33 mW, Single 80 mW, Single 80 mW, Triple80 mW, Dual ..
TPS2043DR ,0.7A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-Low Enable TPS2043, TPS2053 TRIPLE POWER-DISTRIBUTION SWITCHES SLVS191 – JANUARY 1999TPS2043* 135-mΩ -Maximum ..
TPS2044 ,0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable TPS2044, TPS2054 QUAD POWER-DISTRIBUTION SWITCHES SLVS174B – JULY 1998 – REVISED FEBRUARY 1999TPS2 ..
TPS2044AD ,0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low EnableTPS2041A, TPS2042A, TPS2043A, TPS2044A TPS2051A, TPS2052A, TPS2053A, TPS2054ACURRENT-LIMITED POWER- ..
TPS2044ADR ,0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low EnableTPS2041A, TPS2042A, TPS2043A, TPS2044A TPS2051A, TPS2052A, TPS2053A, TPS2054ACURRENT-LIMITED POWER- ..
TPS2044ADRG4 ,0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC 0 to 85block diagramsTPS2041APower Switch†CSIN OUTChargePumpCurrent‡ENDriverLimitOCUVLOThermalGND Sense†Cu ..
TS5A23160DGST ,0.9-Ohm Dual SPDT Analog Switch 5-V/3.3-V 2-Channel 2:1 Multiplexer/Demultiplexer 10-VSSOP -40 to 85SCDS210A–AUGUST 2005–REVISED APRIL 2006(1)SUMMARY OF CHARACTERISTICSDual 2:1 Multiplexer/Configurat ..
TS5A23166DCUR ,0.9-ohm DUAL SPST ANALOG SWITCH 5-V/3.3-V 2-CHANNEL ANALOG SWITCHMaximum Ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
TS5A23166DCURG4 ,0.9-Ohm Dual SPST Analog Switch 5-V/3.3-V 2-Channel Analog Switch 8-VSSOP -40 to 85 SCDS196I–MAY 2005–REVISED MARCH 20185 Pin Configuration and FunctionsDCU PackageYZT or YZP Package ..
TS5A23166YZPR ,0.9-ohm DUAL SPST ANALOG SWITCH 5-V/3.3-V 2-CHANNEL ANALOG SWITCHfeatures make this device suitable for• 1.65-V to 5.5-V Single-Supply Operation portable audio appl ..
TS5A23167DCUR ,0.9-W DUAL SPST ANALOG SWITCH 5-V/3.3-V 2-CHANNEL ANALOG SWITCHElectrical Characteristics for 5-V SupplyV = 4.5 V to 5.5 V, T = –40°C to 85°C (unless otherwise no ..
TS5A26542YZTR ,0.75?, Dual SPDT Analog Switch with Input Logic Translation 12-DSBGA -40 to 85FEATURES APPLICATIONS• Cell Phones2• Specified Break-Before-Make Switching• PDAs• Low ON-State Resi ..
TPS2043BD-TPS2043BDG4-TPS2043BDR-TPS2043BDRG4
Current-Limited, Power-Distribution Switches
OC1
EN1
OC2
0.1µF 22µF
Load
OUT1
2.7 V to 5.5 V
TPS2042BProduct
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TPS2041B, TPS2042B, TPS2043B, TPS2044B
TPS2051B, TPS2052B, TPS2053B, TPS2054BSLVS514M–JUNE 2010–REVISED JUNE 2016
TPS20xxB Current-Limited, Power-Distribution Switches Features 70-mΩ High-Side MOSFET 500-mA Continuous Current Thermal and Short-Circuit Protection Accurate Current Limit
(0.75A Minimum, 1.25A Maximum) Operating Range: 2.7Vto 5.5V 0.6-ms Typical Rise Time Undervoltage Lockout Deglitched Fault Report (OC) No OC Glitch During Power Up Maximum Standby Supply Current:
1-μA (Single, Dual)or 2-μA (Triple, Quad) Ambient Temperature Range: –40°Cto 85°C UL Recognized, File Number E169910 Additional UL Recognition for TPS2042B and
TPS2052Bfor Ganged Configuration
Applications Heavy Capacitive Loads Short-Circuit Protections
DescriptionThe TPS20xxB power-distribution switches are
intended for applications where heavy capacitive
loads and short circuits are likelyto be encountered.
These devices incorporates 70-mΩ N-channel
MOSFET power switches for power-distribution
systems that require multiple power switchesina
single package. Each switchis controlled bya logic
enable input. Gate driveis provided by an internal
charge pump designedto control the power-switch
rise times and fall timesto minimize current surges
during switching. The charge pump requires no
external components and allows operation from
suppliesas lowas 2.7V.
When the output load exceeds the current-limit
thresholdora shortis present, the device limits the
output current toa safe level by switching intoa
constant-current mode, pulling the overcurrent (OCx)
logic output low. When continuous heavy overloads
and short circuits increase the power dissipationin
the switch, causing the junction temperatureto rise,a
thermal protection circuit shuts off the switch to
prevent damage. Recovery froma thermal shutdown automatic once the device has cooled sufficiently.
Internal circuitry ensures that the switch remains off
until valid input voltage is present. This power-
distribution switchis designedto set current limitat1 (typical).
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Typical Application Schematic
