NXP TEA19363DB1484 | Demoboard UM11067 TEA19363DB1484 60 W USB-PD demo board

Beschreibung

The TEA19363DB1484 demo board operates at mains voltages from 90 V (AC) up to 264 V (AC) with an output voltage from 5 V (DC) up to 20 V (DC).The TEA19363DB1484 provides an effective solution with a low output current ripple and high efficiency for USB-PD and Quick Charge applications.

Eigenschaften

• Switched-Mode Power Supply (SMPS) controller IC supporting smart-charging applications and multiple-output-voltage applications
• Wide output range (5 V to 20 V in Constant Voltage (CV) mode, 3 V to 20 V in Constant Current (CC) mode, and 3 V to 6.5 V for direct charging)
• A combination of operating modes (burst mode, Frequency Reduction (FR) mode, DCM mode, and QR mode) enables enhanced efficiency
• Small SO10 package
• Adaptive dual supply for highest efficiency over the entire output voltage range
• Integrated high-voltage start-up
• Continuous VCC regulation during start-up and protection via the HV pin, allowing minimum values for the buffer capacitors that are connected to the VCCL and VCCHpins
• Reduced optocoupler current enabling low no-load power (20 mW at 5 V output)
• Fast transient response from zero to full load
• Minimal audible noise and output voltage ripple in all operating modes
• Integrated soft start
• Low supply current during normal operation (0.6 mA without load)
• Low supply current during non-switching state in burst mode (0.2 mA)
• Valley switching to minimize switching losses
• Frequency reduction with fixed minimum peak current to maintain high efficiency at low output power levels
• QR controller can be used in combination with NXP Semiconductors Synchronous Rectification (SR) controllers for optimal efficiency performance Mains voltage compensated OverPower Protection (OPP)
• OverTemperature Protection (OTP)
• Integrated overpower timeout
• Integrated restart timer for system fault conditions
• Continuous mode protection using demagnetization detection
• Accurate OverVoltage Protection (OVP)
• General-purpose input for safe restart protection; used with system OverTemperature Protection (OTP)
• Driver maximum on-time protection
• Brownin and brownout protection
• The TEA19361T OVP and OTP protections are safe restart protections

Typische Anwendungen

• Supports multiple-output-voltage applications / USB-PD (type C) application / direct charge application
• Notebook, netbook, and tablet adapters and chargers

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers