TL494IDRG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 15V |
| Frequency | 300kHz |
| Base Part Number | TL494 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 40V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 7V~40V |
| Control Features | Dead Time Control, Frequency Control |
| Input Voltage (Min) | 7V |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 1kHz~300kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 100ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 40 ns |
| Max Duty Cycle | 45 % |
| Output Phases | 1 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TL494IDRG4 Overview
This switching controller fits most application requirements since it is packaged in a 16-SOIC (0.154, 3.90mm Width) package. For outputs of 2, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. There are Transistor Driver dc switching's output (s) that it can handle. Voltages 7V~40V are the dc control's supply voltage and operating voltage, respectively. Worked in an dc switcher with a -40°C~85°C TA rating. The switching controller is capable of switching at the 1kHz~300kHz position. dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Dead Time Control, Frequency Control is included in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. DUAL are the position of the terminal of the switching converters. A variety of 16 terminations are available in dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. A search for "TL494" will reveal other relevant dc to dc converter ics. There are 16 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 7V. DC regulator outputs 40V voltage based on test statistics. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. The maximum duty cycle of this voltage regulator dc to dc is set to 45 % to ensure reliability during power-up and power-down. Switching controllers work at 300kHz Hz. Switching controller is necessary to supply a voltage of 15V.
TL494IDRG4 Features
Transistor Driver Outputs
Switching Frequency: 1kHz~300kHz
Dead Time Control, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 45 %
Frequency: 300kHz
TL494IDRG4 Applications
There are a lot of Texas Instruments TL494IDRG4 DC to DC converter applications.
- Electrical power transmission
- Nuclear power plants
- Remotely powered electric motors
- Milling machines
- Wind power
- Balance equipment
- Adjustable voltage or current linear circuits
- Terrestrial set-top boxes
- Smoke prevention equipment
- Sensitive electronic devices
