LM3754SQX/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad |
| Number of Pins | 32 |
| Operating Temperature | -5°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | LM3754 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 3.6V |
| Output Type | Transistor Driver |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 50A |
| Voltage - Supply (Vcc/Vdd) | 4.5V~18V |
| Quiescent Current | 650μA |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Tracking |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 200kHz~1MHz |
| Synchronous Rectifier | Yes |
| Max Frequency | 1MHz |
| Max Duty Cycle | 81 % |
| Height | 800μm |
| Length | 5mm |
| Width | 5mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM3754SQX/NOPB Overview
Capsuled in the 32-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. A solid enclosure of Tape & Reel (TR) surrounds pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sDC control operates at 4.5V~18V volts and has 4.5V~18V supply voltage. Qualified to work in a -5°C~125°C TJ dc switcher. Using this switching controller, it is possible to switch at 200kHz~1MHz. The Surface Mount value makes it suitable for general dc dc regulator. Current Limit, Enable, Frequency Control, Power Good, Tracking is used for efficient switching control in the dcdc regulator. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. There are a terminal (s) on the switching converters that are designed at QUAD. A search for "LM3754" will reveal other relevant dc to dc converter ics. The switching converter has a total of 32 pins. According to the test statistics, DC regulator outputs 3.6V voltage. It's important to remember that the dc dc regulator's normaloutput current is 50A, so you should note it down when starting a new project. The duty cycle of the voltage regulator dc to dc can be set to 81 % on power-up or power-down to ensure reliability. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. DC regulator has a maximum frequency of 1MHz. DC switchings that are dormant use 650μA.
LM3754SQX/NOPB Features
Transistor Driver Outputs
Switching Frequency: 200kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Tracking
Max Duty Cycle: 81 %
LM3754SQX/NOPB Applications
There are a lot of Texas Instruments LM3754SQX/NOPB DC to DC converter applications.
- Remotely powered electric motors
- Sensitive electronic devices
- Alternators
- Program control systems
- Magnetohydrodynamic power
- Digital display device
- Lathes
- USB circuits
- Printing
- Smoke exhaust equipment
