TEA19051BTK: QC4.0+ Type-C Controller for SMPS

  • Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

Product Details



  • Excellent full safe application for high-power adapters, which protect against overload
  • Wide output voltage operating range (2.9 V to 20 V)
  • Ultra-high efficiency together with TEA193x QR/DCM controller and TEA199x SR controller
  • Very low no-load power (< 30 mW for the complete system solution)
  • High power density
  • Dedicated SW pin to drive external NMOS directly
  • Constant Voltage (CV) and Constant Current (CC) control (programmable level)
  • Precise voltage and current control with low minimum step size (voltage 12-bit DAC, current 10-bit DAC)
  • Continuous accurate measurement of output voltage and output current
  • Low-cost HVSON16 package (suitable for reflow soldering)
  • Low-cost Bill Of Materials (BOM; ≈15 external components)
  • Embedded MCU (with ROM, RAM and MTP memory)
  • Discharge pin for fast discharge
  • Built-in series regulator and programmable cable compensation
  • Non-volatile MTP memory for storage of system confutation parameters

Protocol support

  • USB Type-C v.1.2
  • USB Power Delivery (USB-PD) 2.0 and 3.0 including Programmable Power Supply (PPS)
  • Supports Qualcomm® QuickChargeTM QC2.0, QC3.0 and QC4.0 protocols
  • Battery Charging 1.2 (BC 1.2)
  • Supports I2C protocol for MTP programming and firmware upload
  • Supports unstructured Vendor Defined Messages (VDMs), which can be used for MTP programming, e.g. to get Vendor IDs


  • OverTemperature Protection (OTP): one internal and two external
  • Adaptive OverVoltage Protection (OVP)
  • Adaptive UnderVoltage Protection (UVP)
  • OverCurrent Protection (OCP)
  • UnderVoltage LockOut (UVLO) protection
  • Output Short Protection (OSP)
  • Open-Supply Protection (OSUP)
  • Open-ground protection (OGP)
  • VCC to SW short protection
  • Overvoltage protection DP, DM, CC1 and CC2 pins
  • Soft short protection at DM, CC1 and CC2 pins
  • Soft short protection at the output


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  • 110W Battery Charger
    Complementary Silicon or Component

    110W Battery Charger


1 software file

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

1 engineering service

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