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TPS2551DBVTG4 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 SOT23-6. Review the specifications below when checking this part for your BOM.
Power Distribution Switches, Load Drivers specifications for TPS2551DBVTG4
- Description：IC PWR SWITCH N-CHAN 1:1 SOT23-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：2.5V ~ 6.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1.1A
- Rds On (Typ)：85mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled
- Fault Protection：Current Limiting (Adjustable), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-6
- Package / Case：SOT-23-6
- Grade：-
- Qualification：-
Power Distribution Switches, Load Drivers datasheet and documents for TPS2551DBVTG4
Power Distribution Switches, Load Drivers Overview
The TPS2551DBVTG4 is a high-side power distribution switch manufactured by Texas Instruments, designed for USB peripheral applications. It features an adjustable current limit ranging from 0.6 A to 1.1 A and operates within an input voltage range of 3 V to 5.5 V. The device integrates thermal shutdown protection and is housed in a compact SOT-23-6 surface-mount package. It supports a wide operating temperature range from -40°C to +85°C, ensuring reliable performance in various electronic environments.
Power Distribution Switches, Load Drivers Feature Summary
- Integrates adjustable current limiting functionality for precise load protection
- Includes built-in thermal shutdown circuitry to prevent overheating damage
- Designed specifically for high-side switching in USB peripheral systems
Power Distribution Switches, Load Drivers Applications
- USB hub power distribution
- Peripheral device power management
- Portable electronics power switching
Power Distribution Switches, Load Drivers Procurement Notes
Verify component authenticity through authorized channels due to potential supply chain variations. Confirm RoHS compliance status via official documentation before integration. Check lead times as availability may fluctuate based on manufacturing schedules. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity.
Power Distribution Switches, Load Drivers Selection Notes
Select this component when designing circuits requiring adjustable overcurrent protection for USB loads. Consider the SOT-23-6 package size for space-constrained layouts. Evaluate the thermal characteristics against expected load currents to ensure adequate heat dissipation without external components.
Power Distribution Switches, Load Drivers Part Context
This part belongs to the TPS2551 series of power switches, which are optimized for USB applications. It complements other Texas Instruments PMIC solutions by providing dedicated high-side switching capabilities with integrated protection features for portable and consumer electronics designs.
Power Distribution Switches, Load Drivers Replacement Considerations
Consult official substitution lists for direct replacements. Verify pin compatibility and electrical specifications match requirements before swapping components.
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