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Texas Instruments TPS2013APWPR
- Part No.:
- TPS2013APWPR
- Manufacturer:
- Texas Instruments
- Package:
- 14-PowerTSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TPS2013APWPR.pdf
- Description:
- IC PWR SWTCH N-CHAN 1:1 14HTSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,391
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Product details
Overview
TPS2013APWPR from Texas Instruments is a 2.2-A rated N-channel MOSFET high-side power distribution switch with 33-mΩ on-resistance at 5 V, integrated thermal and short-circuit protection, and logic-level enable input compatible with 3-V/5-V systems. It operates from 2.7 V to 5.5 V, delivers controlled 6.1-ms output rise time, and supports hot-plug applications in USB peripherals and industrial I/O modules.
For engineers reviewing the TPS2013APWPR datasheet, TPS2013APWPR pinout, TPS2013APWPR application, or TPS2013APWPR equivalent, key selection criteria include its 2.2-A short-circuit current limit at 25°C, 14-pin TSSOP package with exposed thermal pad, undervoltage lockout threshold (~2 V), 10-μA standby supply current, and absence of drain-source back-gate diode for true bidirectional blocking.
Technical Context
The TPS2013APWPR implements an internal charge pump to drive the N-channel MOSFET gate above the source, enabling full enhancement down to 2.7-V input. Its current-limit circuit uses a sense FET-not a shunt resistor-to enter constant-current mode during overloads, minimizing power loss and heat generation.
Thermal shutdown activates at ~140°C junction temperature with ~20°C hysteresis, ensuring automatic recovery after cooling. Undervoltage lockout holds the switch off until input exceeds ~2 V, guaranteeing safe startup and hot-insertion behavior without external supervision.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Short-circuit current limit | 2.2 A at 25°C - sets maximum fault current to protect downstream loads and PCB traces |
| On-resistance (rDS(on)) | 33 mΩ at 5 V, 25°C - enables low conduction loss and <150 mW dissipation at 1.5 A |
| Input voltage range | 2.7 V to 5.5 V - supports single-supply operation across USB 3.3-V and 5-V rails |
| Rise time (tr) | 6.1 ms typical - limits inrush current and EMI during hot-plug events |
| Standby supply current | 10 μA max - minimizes system quiescent power when disabled |
| Enable logic polarity | Active-low - directly interfaces with open-drain or push-pull microcontroller GPIOs |
| ESD rating | 2-kV HBM - meets industrial handling requirements without additional protection |
Pinout & Package
The TPS2013APWPR is housed in a 14-pin thin-shrink small-outline package (TSSOP, PWP) with exposed thermal pad for enhanced power dissipation. Pin numbering follows standard TI TSSOP orientation (pin 1 in top-left corner, counterclockwise).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| EN (Pin 7) | Logic enable input | Active-low control: drives internal charge pump and driver bias when pulled low |
| GND (Pin 1) | Power ground | Reference node for all internal circuits and thermal pad connection point |
| IN (Pins 2–6) | Input voltage supply | Parallel-connected pins reduce trace resistance and improve current sharing into high-side switch |
| OUT (Pins 8–14) | Switched output | Parallel-connected pins deliver up to 2.2-A load current with low impedance path to load |
Key Features
| Feature | Design Value |
|---|---|
| No drain-source back-gate diode | Enables true bidirectional blocking-prevents reverse current flow from OUT to IN during fault or power-off conditions |
| Charge-pump gate drive | Operates from 2.7 V input without external components-eliminates need for bootstrap capacitor or external LDO |
| Controlled rise/fall times | 6.1-ms rise / 3.4-ms fall typical-reduces EMI and avoids voltage overshoot on capacitive loads |
| Thermal shutdown with hysteresis | Trips at ~140°C, recovers after ~120°C cooldown-prevents latch-up and enables self-recovery in intermittent faults |
| Undervoltage lockout (UVLO) | Disables switch below ~2 V-ensures clean startup and prevents erratic behavior during brownout or hot-removal |
Applications
| USB Peripheral Power Switching | Industrial I/O Module Protection |
|---|---|
Use Scenario: Powering USB hubs, card readers, or HID devices from a shared 5-V rail where individual port current limiting is required. IC Role / Device Role / Timing Role: High-side power switch controlling VBUS delivery per port with independent enable and fault isolation. Use Value: Prevents bus-wide shutdown during single-port short; 2.2-A limit matches USB 2.0 high-power device requirements. | Use Scenario: Protecting programmable logic controller (PLC) digital output channels driving solenoids or relays. IC Role / Device Role / Timing Role: Load-switching element with fast current limiting and thermal recovery to sustain repeated actuation cycles. Use Value: Eliminates need for discrete fuses or resettable PTCs; 33-mΩ rDS(on) reduces heat buildup in compact enclosures. |
| Hot-Plug Backplane Interface | Embedded System Power Sequencing |
Use Scenario: Inserting daughter cards into powered backplanes in telecom or test equipment without disrupting main system power. IC Role / Device Role / Timing Role: Controlled ramp generator that soft-starts card power using 6.1-ms rise time to limit inrush surge. Use Value: Complies with IEEE 1394 and PCIe hot-plug specifications; UVLO ensures automatic disable on card removal. | Use Scenario: Enabling subsystems (e.g., display, sensor array) only after core processor initialization completes. IC Role / Device Role / Timing Role: Logic-controlled power gate synchronized to MCU GPIO with sub-10-μA quiescent draw in standby. Use Value: Reduces system-level standby power by >95% vs. always-on regulators; active-low EN simplifies firmware control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side power switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS2013ADR | Same electrical specs but in 8-pin SOIC (D) package; higher thermal resistance (172°C/W vs. ~110°C/W for TSSOP) | Preferred for cost-sensitive, lower-power designs where board space allows larger footprint and thermal performance is less critical | Select TPS2013ADR if SOIC assembly infrastructure exists and peak load currents remain ≤1.5 A continuously |
| TPS2053BDR | Lower 1.5-A current limit; 50-mΩ rDS(on); no UVLO; 8-pin SOIC only | Suitable for non-hot-plug applications where strict inrush control and brownout immunity are not required | Choose TPS2053BDR only when design tolerates faster turn-on (<1 ms), lacks UVLO dependency, and requires lower BOM cost |
Compared with TPS2013ADR and TPS2053BDR, the TPS2013APWPR provides superior thermal performance in dense layouts, guaranteed UVLO behavior for robust hot-plug operation, and tighter current-limit accuracy-making it optimal for industrial and embedded systems demanding reliability under transient overload.
Availability
TPS2013APWPR is available at Aetrix Electronics and suitable for USB peripheral power management, industrial I/O protection, and hot-plug backplane interface applications requiring stable component supply and long-term lifecycle support.
Supply support for TPS2013APWPR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and power management technologies with over 50 years of innovation in high-reliability IC design.
The TPS201xA family was engineered specifically for robust power distribution in hot-plug-capable systems-delivering controlled inrush, fault resilience, and seamless integration with 3-V/5-V logic without external support components.
FAQ
What is the short-circuit current limit of the TPS2013APWPR?
The TPS2013APWPR has a typical short-circuit output current limit of 2.2 A at 25°C, with a minimum of 1.65 A and maximum of 2.7 A across temperature and process variation. This limit is set by internal current-sense FET circuitry and remains stable across input voltages from 2.7 V to 5.5 V, ensuring consistent protection regardless of rail conditions. The TPS2013APWPR enters constant-current mode immediately upon exceeding this threshold.
Does the TPS2013APWPR require external components for gate drive?
No, the TPS2013APWPR integrates a charge pump that generates the necessary gate-drive voltage internally, eliminating the need for external capacitors, bootstrapping networks, or auxiliary supplies. This allows full operation from as low as 2.7 V input while maintaining MOSFET enhancement-verified across the full –40°C to 125°C junction temperature range. The TPS2013APWPR achieves this with zero external parts beyond recommended input/output bypass capacitors.
What is the thermal shutdown behavior of the TPS2013APWPR?
The TPS2013APWPR shuts down when junction temperature reaches approximately 140°C and automatically recovers once cooled by ~20°C (to ~120°C). During thermal cycling, the TPS2013APWPR repeatedly disables and re-enables the power switch until the fault is removed-providing fail-safe operation without latching. This behavior is fully characterized and guaranteed across the –40°C to 85°C ambient operating range specified for the TPS2013APWPR.
Can the TPS2013APWPR be used with 3.3-V logic enable signals?
Yes, the TPS2013APWPR accepts 3.3-V logic levels on its EN pin: the low-level input voltage threshold is 0.5 V maximum (at 2.7 V ≤ VI(IN) ≤ 4.5 V), and high-level threshold is 2 V minimum-ensuring reliable recognition of both 3-V and 5-V CMOS/TTL outputs. The TPS2013APWPR draws only 0.5 μA max on EN, making it compatible with weak-drive microcontroller GPIOs without level-shifting.
Is there a body diode between IN and OUT in the TPS2013APWPR?
No, the TPS2013APWPR uses an N-channel MOSFET configured as a high-side switch with no intrinsic drain-source back-gate diode. This architecture blocks reverse current flow from OUT to IN-even when IN is unpowered-enabling true bidirectional isolation critical in redundant power systems and hot-swap applications. This feature is explicitly confirmed in the TPS2013APWPR datasheet's "No Drain-Source Back-Gate Diode" specification.
TPS2013APWPR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 14-PowerTSSOP (0.173", 4.40mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Type:
- General Purpose
- Number of Outputs:
- 1
- Ratio - Input:Output:
- 1:1
- Output Configuration:
- High Side
- Output Type:
- N-Channel
- Interface:
- On/Off
- Voltage - Load:
- 2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd):
- Not Required
- Current - Output (Max):
- 1.5A
- Rds On (Typ):
- 33mOhm
- Input Type:
- Non-Inverting
- Features:
- -
- Fault Protection:
- Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-HTSSOP
TPS2013APWPR FAQ
1.How can I place an order for TPS2013APWPR through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS2013APWPR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TPS2013APWPR reliable?
The price and inventory of TPS2013APWPR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS2013APWPR is usually 5 days.
3.What payment methods are accepted for TPS2013APWPR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS2013APWPR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS2013APWPR?
TPS2013APWPR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS2013APWPR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TPS2013APWPR?
For technical support, including TPS2013APWPR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS2013APWPR requirements.
6.How does Aetrix verify that TPS2013APWPR is sourced from the original manufacturer or authorized distributors?
All TPS2013APWPR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TPS2013APWPR meets industry standards.
7.What is the process for return or replacement of TPS2013APWPR?
All TPS2013APWPR units undergo pre-shipment inspection (PSI). If there is an issue with TPS2013APWPR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TPS2013APWPR part is unused and in its original packaging.
Return procedure for TPS2013APWPR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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