IC manufacturers Texas Instruments

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Texas Instruments TCA5013 | Demoboard TIDA00818

Mobile Point of Sale (mPOS) Power Reference Design

Overview

TopologyOther Topology

Description

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.

Features

 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

Typical applications

  • Mobile Point of Sale (mPOS)

Products

Order Code Data­sheet Downloads Status Product seriesApplicationInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (AC))
Packaging Samples
65100516121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-COM Mini USB 2.0 Type B SMT Horizontal 5 Contacts Mini USB Type B Horizontal Receptacle 5 SMT 30 Tape and Reel & Mylar
Order Code Data­sheet
65100516121SPEC
Samples
Order Code Data­sheet Downloads Status Product seriesApplicationInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (AC))
Packaging Samples