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Texas Instruments TPS25850-Q1
TPS25850-Q1 2.2-MHz, Low EMI Dual 3-A USB Type-C Charging Ports Converter with Thermal Management and Programmable Current Limit
Overview
| Topology | Buck Converter |
| Input voltage | 5.5-26 V |
| Switching frequency | 200-3000 kHz |
| Output 1 | 3 A |
| IC revision | A |
Description
The TPS25850Q1EVM-088 is an evaluation module (EVM) for TI's TPS25850-Q1 USB Type-C™ and BC1.2 dual type-C ports which is capable of providing up to 6.6-A output current, 3 A for each port with cable compensation. The EVM operates over a range from 5.5 V to 26 V and withstands 40-V transient voltage. The value of cable compensation, current limit, output voltage and switching frequency can be adjusted by resistors on the EVM.
Features
- 5.5-V to 26-V input range, 3-A continuous output current buck converter for each port
- 200-mA capability for OUT pin, 200-mA capability for VCONN power meeting for USB3.1 power requirement
- Forced PWM operation with Spread-Spectrum Dithering at 200 kHz –2.4 MHz
- Fully AEC-Q100 qualified
- Programmable output short current limit: ±15% accuracy overtemperature
- Smart thermal management
- USB battery charging specification Rev. 1.2 DCP mode, divider3 mode, Samsung 1.2 V mode, and USB Type-C Rev. 1.3 compliant
- User-programmable VBUS current limit and internal VCONN current limiting
Typical applications
- USB media hubs, USB charging ports, aftermarket Dual USB chargers
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Application | Interface Type | Mount | Working Voltage (V (DC)) | Pins | Rows | H (mm) | G (mm) | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012106018 | SPEC | 8 files | WCAP-CSGP MLCCs 16 V(DC) | 2.2 µF | ±20% | 16 | 0603 | -55 °C up to +85 °C | 10 | 0.05 GΩ | X5R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | 0.8 | – | – | – | – | 7" Tape & Reel | ||
 | 632723300011 | SPEC | – | 6 files | WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | – | – | – | USB 3.1 | Type C | THR | 20 | 24 | – | – | 1.9 | Receptacle | Horizontal | 5 | Tape and Reel | |
 | 61300311121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | – | – | THT | 250 | 3 | Single | – | – | Pin Header | Straight | 3 | Bag | |
 | 61300621121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Dual Pin Header | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | – | – | THT | 250 | 6 | Dual | – | – | Pin Header | Straight | 3 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012106018 | SPEC | |
| 632723300011 | SPEC | – |
| 61300311121 | SPEC | – |
| 61300621121 | SPEC | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Application | Interface Type | Mount | Working Voltage (V (DC)) | Pins | Rows | H (mm) | G (mm) | Gender | Type | IR (A) | Packaging | Samples |
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