Smart Charging Solutions

NXP's complete USB Type-C AC/DC solution features higher power density, security, and safety

Image of NXP's Smart Charging Solutions NXP provides total USB Type-C AC/DC solutions with high power density, security, and safety. NXP's leading technologies improve time to market, solve application challenges, and comply with key global power regulations. NXP's smart charging solution consists of a primary side flyback QR (quasi-resonant) controller, a secondary side SR (synchronous rectifier) controller, and a protocol controller.

Features
  • High power density
    • 25 W in 18 W case
    • 9 W/cubic inch
    • Optimization with planar transformer
  • High efficiency
    • 92% efficiency at 25 W
    • 90% efficiency for:
      • Power load 25% to 100%
      • Voltage: 5 V, 9 V, and 10 V
  • Thermal performance
    • <50°C TA case temperature for multiple TA operating orientations
  • Direct charging
    • Optimized CV and CC output for 2:1 or 1:1 battery charging
    • High accuracy CV and CC modes
    • Supports USB PD2.0, 3.0, and PPS
Applications
  • QR flyback IC
    • Battery chargers for smartphones and media tablets
    • Battery charges for mobile devices with touchpad display
  • Protocol IC
    • USB chargers for smart phones and tablets supporting the Qualcomm® QuickCharge™ QC2.0, QC3.0, and QC4+ protocols
    • USB-PD 3.0, Type C 1.3 chargers with optional VDM support for smartphones and tablets
  • SR IC can be used in all power supplies needing high efficiency, for example:
    • Chargers
    • Adapters
    • Flyback power supplies with very low and/or variable output voltage

Smart Charging Solutions

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC CTRLR SYNC RECT SC-74TEA1993TS/1HIC CTRLR SYNC RECT SC-742940 - Immediate$6.53View Details
IC CTRLR SYNC RECT HVSON8TEA1999TK/2JIC CTRLR SYNC RECT HVSON811880 - Immediate$5.95View Details
IC CTRLR SYNC RECT TSOP6TEA1999TS/2HIC CTRLR SYNC RECT TSOP66482 - Immediate$6.40View Details

Evaluation Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EVAL BOARD FOR TEA1936XTEA1936XDB1530ULEVAL BOARD FOR TEA1936X0 - Immediate$2,958.85View Details
EVAL BOARD FOR TEA1936XTEA1936XDB1533ULEVAL BOARD FOR TEA1936X0 - ImmediateSee Page for PricingView Details
Published: 2019-02-28