TPS2115A-Q1 Series

2.8-V to 5.5-V, 84-mΩ, 1.25-A, automotive power mux with manual, automatic switchover and s

Catalog

2.8-V to 5.5-V, 84-mΩ, 1.25-A, automotive power mux with manual, automatic switchover and s

Part	Supplier Device Package	Current - Supply	FET Type	Applications	Mounting Type	Delay Time - OFF	Ratio - Input:Output	Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output (Max) [Max]	Delay Time - ON	Package / Case	Package / Case [custom]	Package / Case [custom]	Function	Supplied Contents	Utilized IC / Part	Secondary Attributes [Max]	Secondary Attributes [Min]	Primary Attributes	Primary Attributes	Qualification	Grade
Texas Instruments TPS2115PW	8-TSSOP	55 µA	N-Channel	Handheld/Mobile Devices	Surface Mount	5 ms	2:1	Source Selector Switch	85 °C	-40 °C	1.25 A	1 ms	8-TSSOP	0.173 "	4.4 mm
Texas Instruments TPS2115EVM								Power Management								Power Distribution Switch (Load Switch)	Board(s)	TPS2115
Texas Instruments TPS2115AEVM-581								Power Management								Power Distribution Switch (Load Switch)	Board(s)	TPS2115A	5.5 V	2.8 V	2 Inputs	1 Output Power Multiplexer
Texas Instruments TPS2115APWR	8-TSSOP	55 µA	N-Channel	Handheld/Mobile Devices	Surface Mount	5 ms	2:1	Source Selector Switch	85 °C	-40 °C	1.25 A	1 ms	8-TSSOP	0.173 "	4.4 mm
Texas Instruments TPS2115AIPWRQ1	8-TSSOP	55 µA	N-Channel	Handheld/Mobile Devices	Surface Mount	5 ms	2:1	Source Selector Switch	85 °C	-40 °C	1.25 A	1 ms	8-TSSOP	0.173 "	4.4 mm								AEC-Q100	Automotive
Texas Instruments TPS2115ADRBTG4	8-SON (3x3)	55 µA	N-Channel	Handheld/Mobile Devices	Surface Mount	5 ms	2:1	Source Selector Switch	85 °C	-40 °C	2 A	1 ms	8-VDFN Exposed Pad
Texas Instruments TPS2115ADRBT	8-SON (3x3)	55 µA	N-Channel	Handheld/Mobile Devices	Surface Mount	5 ms	2:1	Source Selector Switch	85 °C	-40 °C	2 A	1 ms	8-VDFN Exposed Pad
Texas Instruments TPS2115PWRG4	8-TSSOP	55 µA	N-Channel	Handheld/Mobile Devices	Surface Mount	5 ms	2:1	Source Selector Switch	85 °C	-40 °C	1.25 A	1 ms	8-TSSOP	0.173 "	4.4 mm
Texas Instruments TPS2115ADRBR	8-SON (3x3)	55 µA	N-Channel	Handheld/Mobile Devices	Surface Mount	5 ms	2:1	Source Selector Switch	85 °C	-40 °C	2 A	1 ms	8-VDFN Exposed Pad

Catalog

2.8-V to 5.5-V, 84-mΩ, 1.25-A, automotive power mux with manual, automatic switchover and s

Key Features

• Qualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:Device Temperature Grade 3: –40°C to 85°CAmbient Operating Temperature RangeDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C4ATwo-Input One-Output Power Multiplexer WithLow rDS(on)Switch...84 mΩ (Typical)Reverse and Cross-Conduction BlockingWide Operating Voltage Range...2.8 V to 5.5 VLow Standby Current...0.5 µA (Typical)Low Operating Current...55 µA (Typical)Adjustable Current LimitControlled Output-Voltage Transition Times LimitInrush Current and Minimize Output Voltage Hold-Up CapacitanceCMOS- and TTL-Compatible Control InputsManual and Auto-Switching Operating ModesThermal ShutdownAvailable in TSSOP-8 (PW) PackageQualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:Device Temperature Grade 3: –40°C to 85°CAmbient Operating Temperature RangeDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C4ATwo-Input One-Output Power Multiplexer WithLow rDS(on)Switch...84 mΩ (Typical)Reverse and Cross-Conduction BlockingWide Operating Voltage Range...2.8 V to 5.5 VLow Standby Current...0.5 µA (Typical)Low Operating Current...55 µA (Typical)Adjustable Current LimitControlled Output-Voltage Transition Times LimitInrush Current and Minimize Output Voltage Hold-Up CapacitanceCMOS- and TTL-Compatible Control InputsManual and Auto-Switching Operating ModesThermal ShutdownAvailable in TSSOP-8 (PW) Package

Description

The TPS2115A-Q1 power multiplexer enables seamless transition between two power supplies, such as a two supply rails or a battery and AC to DC wall adapter. Each supply operates at 2.8 V to 5.5 V and the output can deliver up to 1 A. The TPS2115A-Q1 device includes extensive protection circuitry including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications. The TPS2115A-Q1 power multiplexer enables seamless transition between two power supplies, such as a two supply rails or a battery and AC to DC wall adapter. Each supply operates at 2.8 V to 5.5 V and the output can deliver up to 1 A. The TPS2115A-Q1 device includes extensive protection circuitry including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications.