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LM3477MMX
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| Parameters | |
|---|---|
| Lifecycle Status | NRND (Last Updated: 1 week ago) |
| 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) |
| JESD-609 Code | e0 |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Base Part Number | LM3477 |
| Function | Step-Down |
| Output Voltage | 1.265V |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 35V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 6A |
| Voltage - Supply (Vcc/Vdd) | 2.97V~35V |
| Quiescent Current | 2mA |
| Control Features | Enable |
| Input Voltage (Min) | 2.97V |
| Topology | Buck, Buck-Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 500kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Max Frequency | 575kHz |
| Max Duty Cycle | 93 % |
| Number of Output Phases | 1 |
| Height | 1.07mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 970μm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM3477MMX Overview
With its 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller fits the needs of most applications. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The program can handle Transistor Driver dc switching's outputs (s). This dc control operates at 2.97V~35V and has a 2.97V~35V supply voltage. A -40°C~125°C TJ dc switcher is not a problem. In this switching controller, the switch can be set to 500kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. In order to control switching efficiently, the dcdc regulator features Enable. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DUAL are the position of the terminal of the switching converters. 8 terminations with various dc switching's functions. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. Other relevant dc to dc converter ics will be returned if you search "LM3477". 8 pins are present on switching converter. An input voltage of 2.97V is the minimum required for the dc dc voltage regulator. Test statistics indicate DC regulator outputs 1.265V voltage. In most cases, the output current of the dc dc regulator will be 6A, so note that when you start the project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 93 %. The Surface Mount makes DC switcher suitable for most applications and prototypes. This dc regulatorhas a max frequency of 575kHz. Users should apply 35V to operate the voltage regulator dc to dc safely and reliably. DC switchings that are dormant use 2mA. The phase of this controller is 1.
LM3477MMX Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Enable
PULSE WIDTH MODULATION
Max Duty Cycle: 93 %
LM3477MMX Applications
There are a lot of Texas Instruments LM3477MMX DC to DC converter applications.
- Geothermal power
- Electrical power transmission
- Grinders
- Nuclear power plants
- Experimental setup
- USB circuits
- Sensitive electronic devices
- Hydrogen power
- PSRR circuits
- Photovoltaic power