What is STV5180?
This is CONTROL IC FOR SWITCH MODE POWER SUPPLY AND FOR LINE DEFLECTION. A switching regulator, also known as a switch-mode power supply, is a type of voltage regulator that uses a switching element. Unlike linear regulators, which adjust the output voltage by using a resistive element to drop the excess voltage, switching regulators work by rapidly switching the input voltage on and off to produce a regulated output voltage. |
[PDF] Complete Technical Details can be found in the
STV5180 datasheet
provided at this page.Summary in PDF FileSTV5180 CONTROL I C FOR SWITCH MODE POWER SUPPLY AND FOR LINE DEFLECTION ADVANCE DATA SECONDARY SIDE SWITCH MODE POWER SUPPLY INTERNAL PWM SIGNAL GENERATOR SYNCHRONIZATION OR FREE RUNNING MODES SOFT START REFERENCE VOLTAGE ADJUSTABLE BY I 2C BUS WIDE FREQUENCY RANGE MINIMUM OUTPUT PULSE WIDTH 2 4 s STAND BY MODE COMMANDED STBY INPUT OR I2C BUS HORIZONTAL DEFLECTION CONTROLLER INTERNAL PWM SIGNAL GENERATOR SYNCHRONIZATION OR FREE RUNNING MODES SOFT START PERMANENT CONTROL OF DUTY CYCLE TO SAFE THE POWER STAGE CHOICE BY I2C BUS OF THE ACTIVE EDGE OF THE INPUT SIGNAL ON OFF FUNCTION COMMANDED BY I 2C BUS STAND BY MODE COMMANDED BY STBY INPUT AND BY I2C BUS DESCRIPTION The STV5180 is designedto work in the secondary PIN CONNECTIONS part of an off line SMPS sending pulses to the slaved TEA2260 61 which are located on the primary side of the main transformer Dedicated for TV set applications it contains also a line deflection control circuit to insure a high level of safety for the power deflection stage These two functions are 2 commanded by I C bus SO16 WIDE Plastic Micropackage ORDER CODE STV5180 SOFT START SMPS VOLTAGE SUPPLY Csfs V CC 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 RTs CTs Eout ESDA SCL SMPS OSCILLATOR |
Datasheet Download (PDF) |
[ Detailed Data ] |
Switching regulators are typically more efficient than linear regulators, as they can handle larger voltage changes with less power loss. They are also more compact and lighter, making them ideal for use in portable electronic devices. Additionally, switching regulators are capable of regulating a wider range of voltage levels and can handle higher current loads. Manufacturers : ST Microelectronics  |
STM STV5180 DATA CONTROL IC FOR SWITCH MODE POWER SUPPLY AND FOR LINE DEFLECTION |
Datasheet STV5180 PDF DownLoad ( STM ) |