TPS2205IDB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS2205IDB is a 9-channel intelligent power interface switch supporting 5V and 12V inputs for dual-channel PCMCIA/CardBus slot power management. It delivers up to 1.024W total power in a 30-pin SSOP package with integrated fault protection. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 30
- Lifecycle
- ACTIVE
- Datasheet
- TPS2205IDB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 9-channel power switch architecture manages both 3.3V and 5V card supply rails simultaneously
- Supports dual 5V and 12V input requirements for PCMCIA and CardBus power interface compliance
- Integrated fault detection and current limiting protects against card insertion shorts and overcurrent
- 30-pin SSOP package consolidates multi-rail power switching into a compact single-chip solution
Applications
The TPS2205IDB is purpose-built for PCMCIA and CardBus slot power management in laptops, industrial computers, and embedded systems that support PC card peripherals. It handles the complex multi-voltage switching requirements of Card Standard interfaces including 3.3V, 5V, and 12V supply rails with integrated protection logic. This device is also applicable in legacy telecommunications equipment and industrial embedded platforms requiring compliant hot-insertion card power management.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO REQUIRE 5 V AND 12 V INPUT |
| Adjustable Threshold | NO |
| Analog IC - Other Type | LOAD SWITCH |
| JESD-30 Code | R-PDSO-G30 |
| JESD-609 Code | e4 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP30,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.15mA |
| Supply Voltage-Max (Vsup) | 13.5V |
| Supply Voltage-Min (Vsup) | 3V |
| 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 | 0.65mm |
| 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 | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltages does the TPS2205IDB require?
The TPS2205IDB requires both 5V and 12V input supply voltages to support the full range of PCMCIA and CardBus power interface requirements, including generating the regulated 3.3V and 5V card supply rails with appropriate current limiting and protection.
How many channels does the TPS2205IDB switch?
The TPS2205IDB integrates 9 switch channels across 2 functional power switch groups, allowing it to simultaneously manage multiple supply voltages (3.3V, 5V, 12V) for two PCMCIA or CardBus card slots with independent enable and fault status per slot.
What protection features are built into the TPS2205IDB?
The TPS2205IDB includes integrated overcurrent protection, short-circuit detection, and fault flag signaling. These features protect the host system from damage caused by card insertion shorts or excessive load current, and allow the host controller to detect and respond to fault conditions automatically.
What package does the TPS2205IDB use?
The TPS2205IDB is available in a 30-pin SSOP (Shrink Small Outline Package, JESD-30 code R-PDSO-G30) with plastic/epoxy body, offering a compact gull-wing lead form factor suitable for standard SMT reflow assembly in laptop and embedded PC card interface designs.
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