TPS2096DG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TPS2096DG4 is a quad power-distribution switch with 4 independent 250 mA channels, overcurrent and thermal protection, and active-low enable inputs in a 16-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- TPS2096DG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 TPS2096DG4?
- 4 independent power switch channels each rated to 250 mA with integrated overcurrent and thermal shutdown protection
- Under-voltage lockout prevents partial rail operation; active-low enables allow direct connection to logic outputs without external pull-up resistors
- 16-pin SOIC-16 package consolidates 4 discrete power switches into one 10 mm × 4 mm footprint, reducing BOM count
- Supports 2.7 V to 5.5 V input voltage range for compatibility with 3.3 V and 5 V system buses
What is TPS2096DG4 used for?
The TPS2096DG4 is used to independently power USB device ports, expansion card slots, and peripheral rails in USB hubs, industrial I/O modules, and embedded single-board computers. Its per-channel overcurrent protection isolates fault conditions on one output without disrupting the remaining 3 channels. The device simplifies power sequencing in multi-rail FPGA and microcontroller boards by allowing individual rail control through 4 logic-level enable pins.
What are the specifications of TPS2096DG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Built-in Protections | OVER CURRENT; THERMAL; UNDER VOLTAGE |
| Driver Number of Bits | 4 |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 4 |
| Output Current Flow Direction | SINK |
| Output Current-Max | 0.25A |
| Output Peak Current Limit-Nom | 0.5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.11mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | MOS |
| 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 |
| Turn-off Time | 40000 µs |
| Turn-on Time | 20000 µs |
| 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 |
Where can I find the TPS2096DG4 datasheet?
TPS2096DG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS2096DG4?
Compatible alternatives and drop-in replacements for TPS2096DG4:
Frequently Asked Questions
How much current can each channel of the TPS2096DG4 supply before the overcurrent protection trips?
Each channel of the TPS2096DG4 is rated for a continuous 250 mA output current. Overcurrent protection activates when the channel exceeds this limit, latching off only the affected output. The remaining 3 channels continue operating normally, which prevents a single shorted peripheral from killing the entire power rail in a USB hub or multi-port system.
What supply voltage range does the TPS2096DG4 accept, and can it be used in a 3.3 V system?
The TPS2096DG4 accepts input voltages from 2.7 V to 5.5 V, making it fully compatible with 3.3 V and 5 V power rails. The active-low enable pins are logic-compatible with 3.3 V GPIO outputs, so no level-shifting is required when the device is controlled by a 3.3 V microcontroller in a USB hub or embedded board design.
How does integrating 4 power switches in the TPS2096DG4 compare to using 4 discrete MOSFET switches for USB port protection?
The TPS2096DG4 replaces 4 discrete P-channel MOSFETs plus 4 gate driver resistors and 4 overcurrent comparators, reducing component count by approximately 20 parts. Its 16-pin SOIC-16 package occupies about 40 mm² compared to four SOT-23 MOSFETs covering 60–80 mm², and built-in thermal shutdown at 150°C eliminates the need for external NTC thermistors.
Can the TPS2096DG4 operate reliably in a 0°C to 70°C commercial-temperature USB hub design?
Yes. The TPS2096DG4 operates over the full –40°C to +85°C industrial temperature range, well beyond the 0°C to 70°C commercial requirement of a typical USB hub. Thermal shutdown engages at 150°C junction temperature, providing an additional safety margin even when multiple 250 mA channels are simultaneously active in a compact enclosure with limited airflow.
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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.
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