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 ..
TPS2044BD ,Quad Current-Limited Power Distribution SwitchesFeatures 3 DescriptionThe TPS20xxB power-distribution switches are1• 70-mΩ High-Side MOSFETintended ..
TPS2044BDR ,Quad Current-Limited Power Distribution Switches. 4• Added I spec to the ELEC CHARA TABLE... 8OC• Deleted Not tested in production, specified by de ..
TPS2044BDRG4 ,Quad 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 ..
TPS2044D ,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 ..
TPS2044DR ,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 ..
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 ..
TS5A3153DCUR ,1-Ohm SPDT Analog Switch 5-V/3.3-V Single-Channel 2:1 Multiplexer/Demultiplexer 8-VSSOP -40 to 85MAXIMUM RATINGSover operating free-air temperature range (unless otherwise noted)MIN MAX UNIT(3)V S ..
TS5A3153YZPR ,1-Ohm SPDT Analog Switch 5-V/3.3-V Single-Channel 2:1 Multiplexer/Demultiplexer 8-DSBGA -40 to 85FEATURES APPLICATIONS• Cell Phones2• Isolation in the Powered-Off Mode, V = 0+• PDAs• Specified Bre ..
TS5A3154DCUR ,0.9-W SPDT ANALOG SWITCH 5-V/3.3-V SINGLE-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXERTable 2. FUNCTION TABLENC TO COM, NO TO COM,EN INCOM TO NC COM TO NOL L ON OFFL H OFF ONH X OFF OFF ..
TS5A3154YZPR ,0.9-W SPDT ANALOG SWITCH 5-V/3.3-V SINGLE-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER.(3) DCU: The actual top-side marking has one additional character that designates the assembly/tes ..
TPS2044AD-TPS2044ADR-TPS2044ADRG4
0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable
Operating Range... 2.7 V to 5.5 V CMOS- and TTL-Compatible Enable Inputs 2.5-ms Typical Rise Time Undervoltage Lockout 10 m A Maximum Standby Supply Currentfor Single and Dual (20 m A for Triple and
Quad) Bidirectional Switch Ambient Temperature Range, 0°C to 85°C ESD Protection UL Listed – File No. E169910
descriptionThe TPS2041A through TPS2044A and
TPS2051A through TPS2054A power-distribution
switches are intended for applications where
heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 80-mW
N-channel MOSFET high-side power switches for power-distribution systems that require multiple power
switches in a single package. Each switch is controlled by an independent logic enable input. Gate drive is
provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize
current surges during switching. The charge pump requires no external components and allows operation from
supplies as low as 2.7V.
When the output load exceeds the current-limit threshold or a short is present, these devices limit the output
current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low.
When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the
junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from
a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch
remains off until valid input voltage is present. These power-distribution switches are designed to current limit
at 0.9 A.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EN†
OUT
EN1†
EN2†
OUT2
OC2
GNDA
IN1
EN1†
EN2†
GNDB
IN2
EN3†
EN4†
OC1
OUT1
OUT2
OC2
OC3
OUT3
OUT4
OC4
TPS2044A, TPS2054A
D PACKAGE
(TOP VIEW)†All enable inputs are active high for the TPS205xA series.
NC – No connect
GNDA
IN1
EN1†
EN2†
GNDB
IN2
EN3†
OC1
OUT1
OUT2
OC2
OC3
OUT3
TPS2043A, TPS2053A
D PACKAGE
(TOP VIEW)
