IC-Hersteller Texas Instruments

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Texas Instruments TCA5013 | Demoboard TIDA00818

Mobile Point of Sale (mPOS) Power Reference Design

Details

TopologieAbwärtswandler
Eingangsspannung3.3 V

Beschreibung

This mobile point of sale (mPOS) reference design features a 1S1P Li-Ion battery architecture to reduce system size and cost. Integrated load switches are used to reduce standby power consumption and maximize battery life to enable the single-cell architecture. A USB Type-C charging port is also featured to support higher power delivery and minimize charging time.

Eigenschaften

 1S1P Low-Voltage Battery ArchitectureEnabled by Including Low Voltage (5 V)Printer Rail Driven by DRV8833

  • USB Type C Charging Port ThroughTUSB320 and BQ25890 Updates CurrentUSB Implementations to New Standard
  • TPS22918 Disconnects Inactive Sub-REMARK:BOM SCHEMATIC AND PDF IS ADDED

Systems to Extend Battery Life in SmallSOT-23 Package (≈500-nA Leakage)

  • TCA8414 Integrates Keypad Scanner andGPIO Expander into Single Package,Simplifying Design and Reducing BOMCount

Typische Anwendungen

  • Mobile Point of Sale (mPOS)

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IR
(A)
ISAT
(A)
fres
(MHz)
Montageart Muster
150060VS75000SPEC
6 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 570 Hellgrün 572 40 2 AlInGaP 140 SMT
150060RS75000SPEC
25 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 625 Rot 630 250 2 AlInGaP 140 SMT
744053100SPEC
8 Dateien WE-TPC SMT-Speicherdrossel 10 1.5 1.4 35 SMT
Artikel Nr. Daten­blatt Simu­lation
150060VS75000SPEC
150060RS75000SPEC
744053100SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieλDom typ.
(nm)
FarbeλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chiptechnologie50% typ.
(°)
L
(µH)
IR
(A)
ISAT
(A)
fres
(MHz)
Montageart Muster