LM3489MMX
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Base Part Number | LM3489 |
| Function | Step-Down |
| Output Voltage | 35V |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 35V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 4A |
| Voltage - Supply (Vcc/Vdd) | 4.5V~35V |
| Quiescent Current | 280μA |
| Control Features | Current Limit, Enable |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | Up to 1MHz |
| Control Technique | HYSTERETIC CURRENT MODE |
| Synchronous Rectifier | No |
| Max Frequency | 1MHz |
| Max Duty Cycle | 100 % |
| Number of Output Phases | 1 |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM3489MMX Overview
With a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller is suitable for a wide range of applications. PMIC is packaged in a solid enclosure of Tape & Reel (TR). It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 4.5V~35V. Qualified to work in a -40°C~125°C TJ dc switcher. In this switching controller, the switch can be set to Up to 1MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Current Limit, Enable provides dcdc regulator efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of dc switching's functions can be performed on 8 terminations. This dc dc converter ic uses a variety of control techniques, including HYSTERETIC CURRENT MODE. There is a DC switcher's nominal voltage of 12V. Searching "LM3489" will return other relevant dc to dc converter ics. 8 pins are present on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. The minimum input voltage of the dc dc voltage regulator should be 4.5V. Test statistics indicate DC regulator outputs 35V voltage. It's important to remember that the dc dc regulator's normaloutput current is 4A, so you should note it down when starting a new project. A duty cycle set at 100 % ensures voltage regulator dc to dc reliability during power-on and power-off. The Surface Mount makes DC switcher suitable for most applications and prototypes. 1MHz is the maximum frequency of this dc regulators. A circuit should contain 35V in order to ensure the voltage regulator dc to dc runs safely and reliably. Thare are switch converters of the Automotive, AEC-Q100 series. Dormant dc switchings use 280μA. Phases of this controller are 1.
LM3489MMX Features
Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Current Limit, Enable
HYSTERETIC CURRENT MODE
Max Duty Cycle: 100 %
LM3489MMX Applications
There are a lot of Texas Instruments LM3489MMX DC to DC converter applications.
- Game consoles
- Large fire protection systems
- Drilling machines
- Household control circuits
- Combined machine tools
- Automatic plug-in machines
- Ball screw pair
- CNC system
- Flaw detection equipment
- Thermal power
