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TPS2091DRG4 is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC PWR SWITCH N-CHAN 1:1 8SOIC. Review the specifications below when checking this part for your BOM.
Power Distribution Switches, Load Drivers specifications for TPS2091DRG4
- Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：250mA
- Rds On (Typ)：80mOhm
- Input Type：Non-Inverting
- Features：Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature：0°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
Power Distribution Switches, Load Drivers datasheet and documents for TPS2091DRG4
Power Distribution Switches, Load Drivers Overview
The TPS2091DRG4 is a single-channel, high-side power distribution switch manufactured by Texas Instruments. It integrates an N-channel MOSFET with current limiting and thermal protection features. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of up to 1 A. It is housed in an 8-pin SOIC package (SOIC-8) designed for surface-mount applications. The component provides robust protection against overcurrent conditions and excessive temperature, ensuring reliable operation in USB-powered systems.
Power Distribution Switches, Load Drivers Feature Summary
- Integrates a high-side N-channel MOSFET for efficient power switching
- Includes built-in current limiting to protect downstream loads
- Features thermal shutdown to prevent damage during overheating events
Power Distribution Switches, Load Drivers Applications
- USB port power distribution
- Peripheral device power switching
- Battery-powered equipment load management
Power Distribution Switches, Load Drivers Procurement Notes
Verify the obsolete status of this specific part number before procurement planning. Confirm availability through authorized distributors or secondary market suppliers. Ensure that any substitute components meet the original electrical specifications and pinout compatibility requirements for your design.
Power Distribution Switches, Load Drivers Selection Notes
Consider the operational voltage range and current capacity when evaluating this component for system integration. Assess the thermal performance characteristics relative to the expected load conditions. Verify package compatibility with existing PCB footprints and manufacturing processes.
Power Distribution Switches, Load Drivers Part Context
This component belongs to the TPS20xx series of power switches from Texas Instruments. These devices are commonly used in portable electronics and computer peripherals requiring controlled power delivery. The DRG4 suffix indicates the specific tape-and-reel packaging variant for automated assembly.
Power Distribution Switches, Load Drivers Replacement Considerations
- TPS2091D
- TPS2091DBVR
Power Distribution Switches, Load Drivers FAQ
Is the TPS2091DRG4 currently in production?
No, the TPS2091DRG4 is listed as obsolete and no longer manufactured by Texas Instruments.
What type of MOSFET does the TPS2091DRG4 use?
It utilizes an N-channel MOSFET configured for high-side switching applications.
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