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Texas Instruments TPS2513AQDBVTQ1
- Part No.:
- TPS2513AQDBVTQ1
- Manufacturer:
- Texas Instruments
- Category:
- Power Management - Specialized
- Package:
- SOT-23-6
- Datasheet:
-
TPS2513AQDBVTQ1.pdf
- Description:
- IC USB PWR SW/CTRLR CHRG SOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:536
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Product details
Overview
TPS2513AQDBVTQ1 from Texas Instruments is a dual-channel automotive-grade USB Dedicated Charging Port (DCP) controller in SOT-23-6 package, supporting BC1.2 shorted mode (≤200 Ω), Divider 3 mode (2.7 V/2.7 V), and 1.2 V/1.2 V mode for fast-charging smartphones and tablets. It operates from 4.5 V to 5.5 V, features undervoltage lockout at 4.1 V, and delivers ±10 mA data-line drive capability per channel.
For engineers reviewing the TPS2513AQDBVTQ1 datasheet, TPS2513AQDBVTQ1 pinout, TPS2513AQDBVTQ1 application, or TPS2513AQDBVTQ1 equivalent, key selection criteria include dual-port DCP auto-detection logic, AEC-Q100 qualification (H2/C5 ESD), thermal resistance (RθJA = 179.9 °C/W), and compatibility with TPS2561A-Q1 for overcurrent-protected automotive USB charging solutions.
Technical Context
The TPS2513AQDBVTQ1 integrates two independent DCP detection and signature generation channels (DP1/DM1 and DP2/DM2), each implementing auto-detect logic that monitors D+ and D− line voltages to select among three BC1.2-compliant charging modes: shorted (≤200 Ω), Divider 3 (2.7 V/2.7 V), and 1.2 V/1.2 V. Each channel includes dedicated output drivers with 24–36 kΩ impedance in Divider mode and 80–130 kΩ in 1.2 V mode.
Its UVLO circuit disables all outputs until IN reaches 4.1 V (typical), with 100 mV hysteresis to prevent oscillation during input transients. The device requires no external configuration-mode selection is fully autonomous based on attached device behavior-and interfaces directly to USB connectors without additional level-shifting or signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage range | 4.5 V to 5.5 V - powers both DCP channels from single automotive 5-V rail |
| UVLO threshold | 4.1 V (typical) - ensures stable operation only after system power settles |
| Divider 3 output voltage | 2.7 V ±0.13 V - meets BC1.2 spec for D+ and D− lines simultaneously |
| Shorted-mode resistance | ≤200 Ω - satisfies BC1.2 D+–D− short requirement for DCP identification |
| Data-line drive current | ±10 mA - sufficient to maintain valid voltage levels under typical USB cable capacitance |
| Operating temperature | –40 °C to +125 °C - qualified for under-hood and dashboard automotive environments |
| ESD rating (HBM) | ±2000 V - meets AEC-Q100 Class H2 for robustness in production handling |
Pinout & Package
SOT-23-6 package (DBV), 2.90 mm × 1.60 mm body size, PowerPad not present; thermally optimized for PCB copper pour on GND pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - DP1 | D+ line driver for Channel 1 | Provides BC1.2-compliant voltage signature (2.7 V, 1.2 V, or shorted) to USB Connector 1 D+ line |
| 2 - GND | Ground reference | Common return for all internal circuits and external bypass capacitor (0.1 µF minimum) |
| 3 - DP2 | D+ line driver for Channel 2 | Independent signature generation for second USB port; electrically isolated from DP1 |
| 4 - DM2 | D− line driver for Channel 2 | Paired with DP2 to implement full DCP detection logic on USB Connector 2 |
| 5 - IN | Power supply input | Accepts 4.5–5.5 V; must be decoupled locally with ≥0.1 µF ceramic capacitor to GND |
| 6 - DM1 | D− line driver for Channel 1 | Paired with DP1; enables dual-port DCP functionality without external multiplexing |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent DCP channels | Enables simultaneous charging of two devices via separate USB ports without shared timing or control logic |
| BC1.2 auto-detect logic | Eliminates firmware or external MCU dependency-determines correct charging mode solely from D+/D− voltage response |
| Divider 3 mode support | Delivers precise 2.7 V on both D+ and D− lines, enabling up to 2.4 A charging per port when paired with TPS2561A-Q1 |
| AEC-Q100 qualification | H2 (±2000 V HBM) and C5 (±750 V CDM) ESD ratings ensure reliability in automotive manufacturing and field use |
| Low quiescent current | 220 µA max supply current minimizes standby power loss in always-on vehicle systems |
Applications
| Automotive In-Car USB Charger | Industrial Docking Station |
|---|---|
Use Scenario: Integrated into vehicle infotainment head unit to provide dual USB-A ports for passenger-side fast charging. IC Role / Device Role / Timing Role: Dual-channel DCP controller generating BC1.2-compliant signatures on both ports to enable 1.5 A+ charging without host negotiation. Use Value: Eliminates need for microcontroller-based USB enumeration, reducing BOM cost and software validation burden while meeting OEM automotive qualification requirements. |
Use Scenario: Embedded in factory automation docking cradle for handheld HMIs requiring rapid battery replenishment between shifts. IC Role / Device Role / Timing Role: Provides standardized DCP signaling to trigger fast-charge mode in industrial tablets, independent of host PC presence. Use Value: Ensures consistent 2.4 A charging across multiple tablet models (Apple, Samsung, Android OEMs) using single hardware design. |
| Commercial Fleet Telematics Hub | Medical Portable Diagnostic Device Charger |
Use Scenario: Mounted inside GPS tracking units installed across delivery vans to power and charge connected cellular modems and sensors. IC Role / Device Role / Timing Role: Dual-port DCP controller enabling concurrent charging of LTE modem and Bluetooth peripheral via isolated USB paths. Use Value: Maintains operational uptime by sustaining >2 A per port under wide-input 12 V–24 V automotive supply variations, with thermal derating handled by SOT-23 layout guidelines. |
Use Scenario: Used in wall-mounted charging station for portable ultrasound and ECG devices deployed in hospital mobile carts. IC Role / Device Role / Timing Role: Generates reliable 1.2 V/1.2 V and shorted-mode signatures required by medical-grade tablets certified to IEC 60601-1 leakage limits. Use Value: Avoids proprietary charging protocols, enabling interoperability across FDA-cleared devices while maintaining low EMI due to fixed-output analog architecture. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar USB DCP controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS2514AQDBVTQ1 | Single-channel version; pins 3 and 4 are N/C, reducing pin count but eliminating dual-port capability | Suitable only for single-USB-port designs; lacks DP2/DM2 outputs and associated auto-detect logic | Select when system requires only one charging port and board space is constrained |
| NCP380LSN3T2G | Single-channel DCP controller with identical SOT-23-6 footprint but supports only BC1.2 shorted mode (no Divider 3 or 1.2 V modes) | Limited to legacy BC1.2 devices; cannot charge newer smartphones requiring 2.7 V/2.7 V or 1.2 V/1.2 V signatures | Choose only for cost-sensitive, single-port applications targeting older mobile devices |
Compared with TPS2514AQDBVTQ1 and NCP380LSN3T2G, the TPS2513AQDBVTQ1 uniquely provides dual-channel BC1.2 auto-detection across all three major charging schemes-enabling universal compatibility and eliminating port arbitration logic in multi-device automotive systems.
Availability
TPS2513AQDBVTQ1 is available at Aetrix Electronics and suitable for automotive in-car chargers, industrial docking stations, and commercial telematics hubs requiring stable component supply across extended product lifecycles.
Supply support for TPS2513AQDBVTQ1 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 company specializing in analog and embedded processing technologies, with leadership in automotive-grade power management and interface ICs.
The TPS2513AQDBVTQ1 belongs to TI's automotive USB charging portfolio, designed specifically to simplify AEC-Q100-compliant DCP implementation in vehicles-replacing complex MCU-based solutions with deterministic analog auto-detection.
FAQ
What charging protocols does the TPS2513AQDBVTQ1 support?
The TPS2513AQDBVTQ1 supports three USB charging protocols: BC1.2 shorted mode (D+ and D− shorted ≤200 Ω), Divider 3 mode (2.7 V on both D+ and D−), and 1.2 V/1.2 V mode. It does not support SDP or CDP enumeration-only DCP detection and signature generation. All mode selection is fully automatic and requires no external configuration or firmware.
Can the TPS2513AQDBVTQ1 operate with a 3.3-V supply?
No, the TPS2513AQDBVTQ1 requires a minimum 4.5 V supply on the IN pin to function. Its undervoltage lockout activates below 3.9 V (min), and recommended operating range is strictly 4.5 V to 5.5 V. Using 3.3 V will prevent output activation and may cause undefined behavior; it is incompatible with 3.3-V systems without a dedicated 5-V rail.
How does the TPS2513AQDBVTQ1 differ from the TPS2514AQDBVTQ1?
The TPS2513AQDBVTQ1 is a dual-channel DCP controller with functional pins DP1, DM1, DP2, and DM2, while the TPS2514AQDBVTQ1 is single-channel with pins 3 and 4 marked N/C. Both share identical package, supply range, and protocol support-but only the TPS2513AQDBVTQ1 enables two independent USB ports without external multiplexing or duplicate ICs.
Does the TPS2513AQDBVTQ1 provide overcurrent protection?
No, the TPS2513AQDBVTQ1 is a pure DCP signature generator and does not regulate or limit VBUS current. Overcurrent protection must be implemented externally-TI recommends pairing it with the TPS2561A-Q1 USB power switch, which provides adjustable current limiting, fault reporting, and thermal shutdown for each port.
Is the TPS2513AQDBVTQ1 pin-compatible with earlier TPS2513 variants?
Yes, the TPS2513AQDBVTQ1 uses the same SOT-23-6 (DBV) package and identical pinout as non-Q1 versions like TPS2513ADBVT, including DP1, GND, DP2, DM2, IN, and DM1. However, the Q1 suffix denotes AEC-Q100 qualification-ensuring enhanced reliability, ESD robustness (H2/C5), and extended temperature range (–40 °C to +125 °C).
TPS2513AQDBVTQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- SOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- USB Dedicated Charging Port (DCP), Power Switch
- Current - Supply:
- 155µA
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-6
TPS2513AQDBVTQ1 FAQ
1.How can I place an order for TPS2513AQDBVTQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS2513AQDBVTQ1 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 TPS2513AQDBVTQ1 reliable?
The price and inventory of TPS2513AQDBVTQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS2513AQDBVTQ1 is usually 5 days.
3.What payment methods are accepted for TPS2513AQDBVTQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS2513AQDBVTQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS2513AQDBVTQ1?
TPS2513AQDBVTQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS2513AQDBVTQ1 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 TPS2513AQDBVTQ1?
For technical support, including TPS2513AQDBVTQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS2513AQDBVTQ1 requirements.
6.How does Aetrix verify that TPS2513AQDBVTQ1 is sourced from the original manufacturer or authorized distributors?
All TPS2513AQDBVTQ1 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 TPS2513AQDBVTQ1 meets industry standards.
7.What is the process for return or replacement of TPS2513AQDBVTQ1?
All TPS2513AQDBVTQ1 units undergo pre-shipment inspection (PSI). If there is an issue with TPS2513AQDBVTQ1, 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 TPS2513AQDBVTQ1 part is unused and in its original packaging.
Return procedure for TPS2513AQDBVTQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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