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Texas Instruments LM5175 | Demoboard TPS25740AEVM-741

TPS25740A Evaluation Module for AC Adapters

Details

TopologieAbwärts- und Aufwärtswandler
Eingangsspannung9-16 V
Ausgang 19 V / 5 A
Ausgang 212 V / 5 A
Ausgang 315 V / 5 A
Ausgang 420 V / 5 A
Ausgang 55 V / 5 A
IC-RevisionA

Beschreibung

The TPS25740A evaluation module (TPS25740AEVM-741) contains evaluation and reference circuitry for the TPS25740A, which is a dedicated USB PD type C downstream facing port (DFP) controller. TPS25740A relies on an upstream converter to output 5V, 9V, and 15V. This EVM uses an LM5175 based buck boost converter as the power supply for TPS25740A. The TPS25740A portion of the circuit will be very similar in an adapter application where an AC/DC input power stage is used.

Eigenschaften

Built in IEC 61000-4-2 Protection on CC1 and CC2 pinsType C PD communication protocol via CC1 and CC2 pinsVariable output voltage of 5V, 9V, and 15V depending on requestUp to 5A output current for all voltage levels. Default is 3ASmooth transitions between 5V, 9V, and 15V that are compatible with USB PD specification

Typische Anwendungen

  • Power banks
  • Automotive USB ports
  • USB power delivery adaptors

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
Muster
150060GS75000SPEC
25 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 525 Grün 515 430 3.2 InGaN 140
7443320470SPEC
8 Dateien WE-HCC SMT-Hochstrominduktivität 4.7 14.9 15.6 17.1 7.9 Ferrite 3.2
Artikel Nr. Daten­blatt Simu­lation
150060GS75000SPEC
7443320470SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
Muster