TPS40090PWR Overview
This switching controller fits most application requirements since it is packaged in a 24-TSSOP (0.173, 4.40mm Width) package. It is sufficient to generate 4 outputs with this dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. PWM Signal dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 4.5V~15V. Worked in an dc switcher with a -40°C~85°C TA rating. A switching controller such as this can switch at a value of 100kHz~1.2MHz . The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. Different dc switching's functions can be applied to 24 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. TPS40090 can be used to locate other relevant dc to dc converter ics. There are 24 pins on switching converter. DC regulator outputs 3.3V voltage based on test statistics. You should note down the dc dc regulator's usual output current of 120A when you start a project. DC regulators have a maximum frequency of 1MHz. The value of DC to DC voltage regulator is set to IT CAN ALSO OPERATE WITH CURRENT MODE in order to better satisfy the requirement. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 15V. During dormancy, the dc switching uses 4mA. The maximum input voltage of the dc switcher is 15V, so users need to limit the voltage accordingly. There must be a 4.5V supply voltage. A dc switcher can only produce an output current of 120A. The datasheet indicates that the switching converter can output 3.3V volts at its maximum. Its lowest voltage output is not less than 700mV.
TPS40090PWR Features
PWM Signal Outputs
Switching Frequency: 100kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
IT CAN ALSO OPERATE WITH CURRENT MODE
TPS40090PWR Applications
There are a lot of Texas Instruments TPS40090PWR DC to DC converter applications.
- Handheld GPS
- PSRR circuits
- Special machining machine tools
- Automatic plug-in machines
- Window air conditioners
- Shearing machines
- Product testing
- Automatic testing equipment
- Thermal power
- Motor controller circuits
