NXP TEA19161T/2Y – LLC resonant converter controller SO-16
NXP TEA19161T/2Y is an advanced digital control chip designed to operate in LLC resonant converters. The controller is used in high-efficiency switched-mode power supplies, where it is responsible for proper control of the converter section and its safe operation.
The TEA19161T chip uses digital control allowing optimization of the power supply operation at various load levels. This makes it possible to achieve high energy efficiency and reduce power losses.
Key features of the TEA19161T/2Y chip
- Manufacturer: NXP Semiconductors
- Designation: TEA19161T/2Y
- Model: TEA19161T
- Chip type: digital resonant controller
- Topology: LLC
- Package: SO-16 / SOT109
- Number of pins: 16
- Mounting: surface-mount SMD
LLC switched-mode power supply driver
The TEA19161T chip has been designed to control modern power supplies using LLC resonant topology. This solution allows achieving high energy conversion efficiency and stable power supply operation over a wide load range.
The controller can cooperate with chips responsible for power factor correction PFC, among others with the NXP TEA19162T controller.
Protection functions
The TEA19161T is equipped with a number of protection mechanisms that help protect the converter and the electronic components cooperating with it.
- OCP – overcurrent protection,
- OVP – overvoltage protection,
- OLP – feedback loop protection,
- CMR – capacitive mode operation control.
Service application
NXP TEA19161T/2Y is intended for professional repairs of switched-mode power supplies and devices using a compatible LLC controller. It can be used as a replacement part in case of damage to the original TEA19161T chip.
Before replacement, a thorough diagnosis of the power supply section should be carried out and the other components cooperating with the controller should be checked.
✅ Application:
- Power supply for Microsoft Xbox One X console
Before purchase, check the designation
Before ordering, compare the full designation of the chip located on the repaired board or in the power supply. We recommend selecting the part based on the designation of the original component and the device documentation.
Note: the chip is intended for SMD mounting. Replacement requires appropriate soldering equipment and experience in professional electronics repair.