TPS2211APWPRG4 Equivalent & Substitute Parts

Part Overview

The TPS2211APWPRG4 is a Power Management IC (PMIC) functioning as a power switch/driver with 3:2 ratio configuration and 1A output capacity in a 20-HTSSOP package. This component is classified as obsolete, which necessitates identification of active equivalent alternatives for ongoing design support and procurement continuity. The part operates across multiple voltage rails (3.3V, 5V, 12V) with integrated current limiting and over-temperature fault protection, making it suitable for PCMCIA switch applications requiring high-side output control.

Substiute Parts

TPS2211APWPRG4

Texas InstrumentsIn Stock: 2320TPS2211APWPRG4 Datasheet

Current PartRFQ

TPS2211APWPR

Texas InstrumentsIn Stock: 3316TPS2211APWPR Datasheet

Parametric EquivalentRFQ

TPS2211APWR

Texas InstrumentsIn Stock: 3120TPS2211APWR Datasheet

Parametric EquivalentRFQ

TPS2211APW

Texas InstrumentsIn Stock: 2244TPS2211APW Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPS2211APWPRG4 is determined by strict equivalence across the following critical parameters: switch type (PCMCIA Switch), number of outputs (2), input:output ratio (3:2), output configuration (High Side), interface type (Parallel), supported load voltages (3.3V, 5V, 12V), maximum output current (1A), on-resistance (70mOhm typical), fault protection features (Current Limiting Fixed and Over Temperature), and operating temperature range (-40°C to 85°C). All identified substitutes maintain identical electrical and functional specifications across these parameters. Packaging and product status variations are secondary considerations that do not affect functional interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts (TPS2211APWPR, TPS2211APWR, TPS2211APW) are active products from Texas Instruments with identical electrical specifications to the obsolete TPS2211APWPRG4. Selection between substitutes should be based on packaging requirements and procurement logistics:

TPS2211APWPR and TPS2211APWR are supplied in Tape & Reel format, suitable for high-volume automated assembly operations. Both maintain the 20-HTSSOP package footprint. TPS2211APWPR carries MSL 2 (1 Year), while TPS2211APWR carries MSL 1 (Unlimited), providing flexibility for different storage and handling environments.

TPS2211APW is supplied in Tube packaging with 20-TSSOP package designation. While the package case dimensions remain identical (0.173", 4.40mm Width), the TSSOP variant may require PCB layout verification to confirm footprint compatibility with existing designs specified for HTSSOP.

All substitutes maintain ROHS3 compliance and identical electrical performance across the specified operating temperature range and load voltage conditions.

Frequently Asked Questions (FAQ)

Q: Can TPS2211APWPR, TPS2211APWR, and TPS2211APW be used interchangeably with TPS2211APWPRG4?

A: Yes, all three parts are electrically and functionally equivalent. They maintain identical switch type, output configuration, current ratings, on-resistance, fault protection, and operating temperature specifications. Substitution is valid from a circuit design perspective.

Q: What is the difference between 20-HTSSOP and 20-TSSOP packages?

A: Both packages share identical case dimensions (0.173", 4.40mm Width) and pin count. HTSSOP designates a high-temperature shrink small outline package, while TSSOP is a standard shrink small outline package. PCB footprint compatibility should be confirmed with the component datasheet for your specific design.

Q: Which substitute should I select for new designs?

A: TPS2211APWPR or TPS2211APWR are recommended for new designs due to active product status and Tape & Reel packaging compatibility with modern assembly processes. Both maintain identical electrical specifications.

Q: Does MSL rating affect circuit performance?

A: MSL (Moisture Sensitivity Level) does not affect electrical performance. It specifies storage and handling requirements. MSL 1 (Unlimited) allows indefinite shelf storage, while MSL 2 (1 Year) requires controlled storage conditions. Select based on your supply chain and storage capabilities.

Q: Are all substitutes RoHS compliant?

A: Yes, all substitutes are ROHS3 compliant, matching the compliance status of the original TPS2211APWPRG4.