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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 | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Application | Interface Type | Type | Gender | Pins (pcs) | Mount | Working Voltage (V (DC)) | Pitch (mm) | Rows | G (mm) | IR (A) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012106018 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 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 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | ||
 | 632723300011 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-USB Type C Connectors | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | – | – | – | – | Tape and Reel | USB 3.1 | Type C | Horizontal | Receptacle | 24 | THR | 48 | – | – | 1.9 | 5 | |
 | 61300311121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | – | Bag | – | – | Straight | Pin Header | 3 | THT | 250 | 2.54 | Single | – | 3 | |
 | 61300621121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Dual | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 7.62 | – | – | – | Bag | – | – | Straight | Pin Header | 6 | THT | 250 | 2.54 | Dual | – | 3 |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012106018 | SPEC | |
| 632723300011 | SPEC | – |
| 61300311121 | SPEC | – |
| 61300621121 | SPEC | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Application | Interface Type | Type | Gender | Pins (pcs) | Mount | Working Voltage (V (DC)) | Pitch (mm) | Rows | G (mm) | IR (A) | Samples |
|---|
