Tablet (multimedia)

Products and reference designs

Tablet (multimedia)

Block diagram

Overview

Our integrated circuits and reference designs help you create multimedia tablet designs that enable high-performance audio and innovative features while extending battery life. Use the interactive diagram below to design a tablet that optimizes power and performance with our most advanced display, audio and power management technologies.

Design requirements

Modern tablet (multimedia) designs often require:

  • Power efficiency for longer battery runtime.
  • High-performance audio amplification in the smallest space.
  • Creative user interface design with multiple sensors and analog devices.

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Block diagram

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Tablet (multimedia)

SIM SIM SD SD Camera 1 Camera 1 Camera 2 Camera 2 LCM LCM Mic Mic Speaker 1 Speaker 1 Speaker 2 Speaker 2 Actuator Actuator Input Power Protection Input Power Protection OVP/OCP OVP/OCP Battery And Charger Battery And Charger Charger Charger Fuel Gauge Fuel Gauge Battery Protector Battery Protector Power Management Power Management Core Power Core Power PMIC PMIC DC/DC Power DC/DC Power DC/DC DC/DC Load Switch / MOSFET Load Switch / MOSFET LDO LDO Logic / Control Logic / Control I/O Expender I/O Expender Logic/Comparator Logic/Comparator RF Front End RF Front End Tuner/Match Tuner/Match Tuner/Match Tuner/Match Wireless Connectivity Wireless Connectivity WiFi/BT/BLE WiFi/BT/BLE NFC NFC GPS GPS Platform And Processor Platform And Processor GPU GPU ISP ISP Modem Modem Application Processor Application Processor Input User Interface Input User Interface Force Touch Force Touch Touch Screen Controller Touch Screen Controller Fingerprint Scaner Fingerprint Scaner Display Display Display Interface Display Interface Backlight and Bias Power Backlight and Bias Power Light Sensors Light Sensors Pico DLP Pico DLP Acoustic / Audio / Haptics Acoustic / Audio / Haptics Audio Codec Audio Codec Audio Switch Audio Switch Haptics Driver Haptics Driver Audio Amps Audio Amps Sensors Sensors Environmental Sensors Environmental Sensors Current Sensing Current Sensing Hall Sensor Hall Sensor Accelerometer & Gyroscope Accelerometer & Gyroscope Biosensor Biosensor Temperature Sensors Temperature Sensors Camera Camera 2D/3D Camera Sensors 2D/3D Camera Sensors Flash LED Driver Flash LED Driver Proximity Sensors Proximity Sensors I/O Connector I/O Connector USB Interface USB Interface Mux Mux I/O Protection I/O Protection ESD ESD

Battery & charger

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Tablet is powered from battery in most of use case. The battery and charger circuit design for battery protection, capacity indication and charging.

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Battery management ICs (15)
Battery charger ICs
  • BQ25188I2C, 1A single cell linear battery charger, 18V input, powerpath, ship mode and battery tracking
    Data sheet: PDF | HTML
  • BQ25960HI²C, controlled, single-cell, 8-A, switched capacitor parallel battery charger with 1.2-V IO
    Data sheet: PDF | HTML
  • BQ25792I2C controlled, 5-A, 1-4 cell buck-boost charger with dual-input selector and USB PD 3.0 OTG output
    Data sheet: PDF | HTML
  • BQ25620I²C controlled 1-cell 3.5-A buck battery charger with 18-V max input, integrated ADC and OTG output
    Data sheet: PDF | HTML
  • BQ25970I2C 1cell 8A switched cap battery charger for Parallel Charging Application and external OVP support
    Data sheet: PDF | HTML
  • BQ25890HI2C 1cell 5A buck battery charger with NVDC Power Path and HVDCP
    Data sheet: PDF | HTML
Battery fuel gauges
  • BQ40Z802-s to 6-s battery pack manager with Impedance Track™ gas gauging
    Data sheet: PDF | HTML
  • BQ40Z50-R21-4 series Li-ion battery pack manager supporting Turbo Mode 2.0
    Data sheet: PDF | HTML
  • BQ27Z746Pack-side, single-cell Impedance Track™ technology fuel gauge with integrated protector
    Data sheet: PDF | HTML
  • BQ27426Single cell System-side battery fuel (gas) gauge w/Pre-programmed chemistry Profile
    Data sheet: PDF | HTML
  • BQ27532-G1Battery management unit Impedance Track™ fuel gauge for bq2425x charger
    Data sheet: PDF | HTML
  • BQ27621-G1System-side fuel gauge with Dynamic Voltage Correlation, battery gas gauge
    Data sheet: PDF | HTML
Battery protectors
  • BQ294533Overvoltage Protection For 2-Series and 3-Series Cell Li-Ion Batteries
    Data sheet: PDF | HTML
  • BQ294502Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.35v OVP
    Data sheet: PDF | HTML
  • BQ2970Lithium-ion (Li-ion) and lithium-polymer (Li-Po) advanced single-cell battery protector
    Data sheet: PDF | HTML
  • PMP11536USB-C DFP + 5V2A Power Bank With Input Fast Charger Reference Design
    Test report: PDF Schematic: PDF
  • PMP22419140-W high power density battery charger reference design
    Test report: PDF | HTML Schematic: PDF
  • TIDA-00030Pack-Side Impedance Track Fuel (Gas) Gauge Integrated Protector Reference Design
    Test report: PDF Schematic: PDF
  • TIDA-00035I2C Controlled 4.5A Single Cell USB / Adaptor Charger Reference Design
    Test report: PDF Schematic: PDF
  • TIDA-000482A Single input I2C/standalone switch mode li-ion battery charger reference design
    Test report: PDF Schematic: PDF
  • TIDA-00252Voltage Based Gas Gauge Reference Design
    Test report: PDF Schematic: PDF
  • TIDA-00280I2C Controlled Single Cell USB NVDC 3A Charger with 1.5A Synchronous OTG Boost
    Test report: PDF Schematic: PDF
  • TIDA-00556Load Switch Based Ship Mode Reference Design for Wearables
    Design guide: PDF Schematic: PDF
  • TIDA-00593Single Cell Li-Ion Battery Pack-side Fuel Gauge Reference Design
    Design guide: PDF Schematic: PDF
  • TIDA-00594Single Cell Li-Ion Battery Pack-Side Fuel Gauge Reference Design
    Design guide: PDF Schematic: PDF
  • TIDA-0088150mA Wireless Charger with 19mm Coil BoosterPack Reference Design
    Design guide: PDF Schematic: PDF

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