TPS2052DRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPS2052DRG4 is a dual-channel power load switch IC with 1.1 A current limit per channel and adjustable enable control. Designed for USB and portable power management, it integrates over-current protection in an 8-pin SOIC package. Available from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS2052DRG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0573(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS2052DRG4?
- Dual-channel load switch with 1.1 A current limit per channel providing independent control for two power rails
- Integrated over-current protection that automatically limits and shuts down upon fault, safeguarding downstream loads
- Compact 8-pin SOIC package enabling space-efficient PCB layout in portable and USB-powered designs
- Low on-resistance design minimizing power dissipation and voltage drop for efficient power delivery
What is TPS2052DRG4 used for?
The TPS2052DRG4 is widely used in USB power management circuits to switch and protect power rails to peripherals such as USB hubs, hard drives, and downstream devices. It is also deployed in portable electronics and battery-powered systems where controlled power sequencing and over-current protection are required. Industrial and consumer equipment designs leverage this dual-channel switch for efficient load management and fault protection.
What are the specifications of TPS2052DRG4?
| Pbfree Code | Yes |
| Date Of Intro | 1998-10-01 |
| YTEOL | 0 |
| Additional Feature | Current Limit:1.1A |
| 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 Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.1mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2V |
| 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 | 8542.39.00.01 |
Where can I find the TPS2052DRG4 datasheet?
TPS2052DRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS2052DRG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the current limit and number of channels in the TPS2052DRG4?
The TPS2052DRG4 is a dual-channel load switch with a 1.1 A current limit per channel. This makes it suitable for managing two independent power rails simultaneously, particularly in USB and portable power applications requiring over-current protection.
What package does the TPS2052DRG4 come in and what are its key features?
The TPS2052DRG4 is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Key features include dual-channel operation, 1.1 A per-channel current limiting, integrated fault protection, and a RoHS-compliant lead-free construction, making it suitable for modern eco-conscious designs.
What are typical applications for the TPS2052DRG4?
The TPS2052DRG4 is commonly used in USB power distribution, portable consumer electronics, and embedded systems requiring controlled power switching. Its dual-channel architecture and over-current limiting make it especially valuable in USB hub designs and battery-operated equipment.
Is the TPS2052DRG4 RoHS compliant and when was it introduced?
Yes, the TPS2052DRG4 is RoHS compliant and lead-free (Pb-free). It was introduced by Texas Instruments in October 1998, making it a mature, well-supported device with extensive application history in power management designs.
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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 |
|---|---|---|
| 1+ | $4.7475 | $4.75 |
| 9+ | $2.3738 | $21.36 |
| 85+ | $2.0573 | $174.87 |
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