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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
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 5.5-26 V |
| Schaltfrequenz | 200-3000 kHz |
| Ausgang 1 | 3 A |
| IC-Revision | A |
Beschreibung
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.
Eigenschaften
- 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
Typische Anwendungen
- USB media hubs, USB charging ports, aftermarket Dual USB chargers
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR(V (DC)) | Bauform | Betriebstemperatur | DF(%) | RISO | Keramiktyp | L(mm) | B(mm) | H(mm) | Fl(mm) | Verpackung | Interface typ | Typ | Gender | Pins | Montageart | Leiterplattendicke(mm) | IR(A) | Arbeitsspannung(V (DC)) | G(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 16 V(DC), 2.2 µF, ±20% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 16 V(DC) | Kapazität2.2 µF | Kapazität±20% | Nennspannung16 V (DC) | Bauform0603 | Betriebstemperatur -55 °C up to +85 °C | Verlustfaktor10 % | Isolationswiderstand0.05 GΩ | KeramiktypX5R Klasse II | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | Pad Dimension0.4 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | – | – | |||||
 | WR-USB Type C Connectors, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-USB Type C Connectors | – | – | – | – | Betriebstemperatur -40 °C up to +105 °C | – | Isolationswiderstand1000 MΩ | – | – | – | – | – | VerpackungTape and Reel | Interface typType C | TypHorizontal | GenderBuchse | Pins24 | MontageartTHR | Leiterplattendicke1.6 mm | Nennstrom5 A | Arbeitsspannung48 V (DC) | Pin Länge1.9 mm | |||
 | WR-PHD Stiftleisten - Einreihig, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | – | – | – | – | Betriebstemperatur -40 °C up to +105 °C | – | Isolationswiderstand1000 MΩ | – | Länge7.62 mm | – | – | – | VerpackungBeutel | – | TypGerade | GenderStiftleiste | Pins3 | MontageartTHT | – | Nennstrom3 A | Arbeitsspannung250 V (DC) | – | |||
 | WR-PHD Stiftleisten - Zweireihig, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Zweireihig | – | – | – | – | Betriebstemperatur -40 °C up to +105 °C | – | Isolationswiderstand1000 MΩ | – | Länge7.62 mm | – | – | – | VerpackungBeutel | – | TypGerade | GenderStiftleiste | Pins6 | MontageartTHT | – | Nennstrom3 A | Arbeitsspannung250 V (DC) | – |