TL494CD
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 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 |
| Manufacturer Package Identifier | D(R-PDSO-G16) |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| 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 |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TL494CD Overview
It comes in the 16-SOIC (0.154, 3.90mm Width) package, which makes switching controller suitable for most applications. 2 outputs are supported by the dc motor controller. The pmic is packaged in Tube solid enclosure. The program can handle Transistor Driver dc switching's outputs (s). This dc control operates at 7V~40V and has a 7V~40V supply voltage. Qualified to work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at 1kHz~300kHz. The Surface Mount makes it ideal for general dc dc regulator. The dcdc regulator features Dead Time Control, Frequency Control for efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 16 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. TL494 can be used to locate other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. 7V should be the minimum input voltage for the dc dc voltage regulator. Statistically, DC regulator outputs 40V volts. You should note that the dc dc regulator's usual output current is 200mA. voltage regulator dc to dcs with a 45 % duty cycle are designed to be reliable when powered on and powered off. Switching controllers work at 300kHz Hz. The supply voltage should be 15V.
TL494CD Features
Transistor Driver Outputs
Switching Frequency: 1kHz~300kHz
Dead Time Control, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 45 %
Frequency: 300kHz
TL494CD Applications
There are a lot of Texas Instruments TL494CD DC to DC converter applications.
- Industrial robots
- Special machining machine tools
- Terrestrial set-top boxes
- Hydro power
- Series voltage regulation circuits
- Smoke prevention equipment
- Printing
- Current source circuits
- Nuclear power plants
- seismic instrument power circuits
