TPS2056ADRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS2056ADRG4 is a dual-channel high-side USB power switch from Texas Instruments with an 80 mΩ on-resistance and a minimum 2.7V operating voltage. It provides current-limited power control for two USB ports in a single 8-pin SOIC package. Available as an RoHS-compliant, REACH-compliant component with worldwide stock and shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS2056ADRG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9116(MOQ 2500)
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS2056ADRG4?
- Dual high-side power switches in a single IC control two independent USB load current paths, reducing BOM and board area
- Low 80 mΩ on-resistance minimizes voltage drop and power dissipation at USB 500 mA load currents
- Integrated current limiting and fault protection safely manages overload and short-circuit conditions on USB power lines
- RoHS and REACH compliant construction meets global environmental and chemical safety regulations for consumer electronics
What is TPS2056ADRG4 used for?
The TPS2056ADRG4 is designed for USB port power management in laptops, desktop computers, docking stations, and USB hubs where dual-port power switching with integrated protection is required. It enables safe, controlled power delivery to connected USB devices by limiting inrush current and protecting against short circuits on both channels simultaneously. Its compact 8-pin SOIC package makes it suitable for space-constrained USB hub and charging station designs.
What are the specifications of TPS2056ADRG4?
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | LOAD SWITCH |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mexico, Taiwan |
Where can I find the TPS2056ADRG4 datasheet?
TPS2056ADRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS2056ADRG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many USB channels does the TPS2056ADRG4 support?
The TPS2056ADRG4 supports two independent USB power switch channels in a single IC, each with high-side switching, current limiting, and fault protection, making it ideal for dual-port USB power management applications.
What is the on-resistance of the TPS2056ADRG4?
The TPS2056ADRG4 features a low on-resistance of 80 mΩ per channel, which minimizes the voltage drop across the switch during USB load current delivery, ensuring USB-compliant voltage levels at the downstream port.
What is the minimum operating voltage of the TPS2056ADRG4?
The TPS2056ADRG4 operates with a minimum input voltage of 2.7V, making it suitable for use with standard 5V USB bus power supplies as well as lower-voltage source rails in modern system designs.
What protection features does the TPS2056ADRG4 include?
The TPS2056ADRG4 integrates current limiting and short-circuit protection on each channel, automatically limiting output current to a safe level and flagging fault conditions, protecting both the host system and connected USB devices from damage.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500+ | $0.9422 | $2355.55 |
| 5000+ | $0.9218 | $4609.20 |
| 7500+ | $0.9116 | $6837.30 |
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