LM2742MTC
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | LM2742 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 13.5V |
| Output Type | Transistor Driver |
| Max Output Current | 20A |
| Input Voltage-Nom | 3.3V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 20A |
| Voltage - Supply (Vcc/Vdd) | 4.5V~5.5V |
| Quiescent Current | 1.5mA |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Topology | Buck |
| Min Input Voltage | 1V |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 50kHz~2MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 2MHz |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Height | 900μm |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM2742MTC Overview
It comes in the 14-TSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. For outputs of 1, this dc motor controller is suitable. An enclosure of Tube is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~5.5V. Qualified to work in a -40°C~125°C TJ dc switcher. Using this switching controller, it is possible to switch at 50kHz~2MHz. Surface Mount makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of terminations with 14 of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input is 3.3V. Searching "LM2742" will return other relevant dc to dc converter ics. Switching converter has a total of 14 pins. The type is a particular Switching Regulator or Controllers of switching converter. According to the test statistics, DC regulator outputs 13.5V voltage. You should note that the dc dc regulator's usual output current is 20A. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. DC regulator's maximum frequency is 2MHz. As long as the dc switching is in a dormant state, it utilizes 1.5mA. Switching controller is necessary to have a supply voltage of 1V. Output current will not exceed 20A.
LM2742MTC Features
Transistor Driver Outputs
Switching Frequency: 50kHz~2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
LM2742MTC Applications
There are a lot of Texas Instruments LM2742MTC DC to DC converter applications.
- Printing equipment
- Direct power supply system
- seismic instrument power circuits
- Computed tomography (CT)
- Servo drive system
- Combined machine tools
- Radio equipment
- Energy management systems
- Automation technology
- Scientific testing
