TPS2052BDR ,Current-Limited, Power-Distribution SwitchesBlock Diagrams. 1514 Mechanical, Packaging, and Orderable9.3 Feature Description.... 19Information. ..
TPS2052BDRBR ,Current-Limited, Power-Distribution Switches 8-SON -40 to 85Features... 110 Application and Implementation...... 212 Applications..... 110.1 Application Inform ..
TPS2052BDRG4 ,Current-Limited, Power-Distribution Switches 8-SOIC -40 to 855 General Switch CatalogGENERAL SWITCH CATALOG33 mW, Single 80 mW, Single 80 mW, Triple80 mW, Dual ..
TPS2052D ,0.7A, 2.7-5.5V Dual (1In/ 2Out) Hi-Side MOSFET, Fault Report, Act-High Enableblock diagramOC1ThermalGNDSenseEN1CurrentDriverLimitChargePump†CSOUT1UVLOPower Switch†IN CS OUT2Cha ..
TPS2052DR ,0.7A, 2.7-5.5V Dual (1In/ 2Out) Hi-Side MOSFET, Fault Report, Act-High Enable TPS2042, TPS2052 DUAL POWER-DISTRIBUTION SWITCHES SLVS173A – AUGUST 1998 – REVISED APRIL 1999* 135 ..
TPS2052DRG4 ,0.7A, 2.7-5.5V Dual (1In/ 2Out) Hi-Side MOSFET, Fault Report, Act-High Enablemaximum ratings over operating free-air temperature range (unless otherwise noted)Input voltage ran ..
TS5A9411DCKR ,10-Ohm SPDT Analog Switch 6-SC70 -40 to 85Maximum Ratings may cause permanent damage to the device. These are stress ratingsonly, which do no ..
TS5L100PW ,Quad SPDT Wide Bandwidth LAN Switch with Low On-State Resistance SCDS163A − MAY 2004 − REVISED MAY 200 ..
TS5V330 ,Quad SPDT Wide Bandwidth Video Switch with Low On-State Resistance ..... SCDS164D–MAY 2004–REVISED JUNE 2009PARAMETER DEFINITIONSPARAMETER DESCRIPTIONr Resistance be ..
TS5V330CDBQR ,Quad SPDT Wide Bandwidth Video Switch With ESD & Low On-State Resistance 16-SSOP -40 to 85 SCDS276B –APRIL 2009–REVISED DECEMBER 2009PARAMETER DEFINITIONSPARAMETER DESCRIPTIONr Resistance b ..
TS5V330DBQR ,Quad SPDT Wide Bandwidth Video Switch with Low On-State ResistanceFUNCTIONAL DIAGRAM (POSITIVE LOGIC)4 2D S1AA3S2A7 5DB S1B6S2B9 11D S1C C10S2C1214DS1DD13S2D1INContr ..
TS5V330DBQRG4 ,Quad SPDT Wide Bandwidth Video Switch with Low On-State Resistance 16-SSOP -40 to 85Maximum Ratingsover operating free-air temperature range (unless otherwise noted)MIN MAX UNITV Supp ..
TPS2052B-TPS2052BDGN-TPS2052BDGNG4-TPS2052BDGNR-TPS2052BDR-TPS2052BDRBR-TPS2052BDRG4
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
