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LM3477MMX

LM3477MMX

LM3477MMX

Texas Instruments

8 Terminals 2.97V~35V 8-Pin LM3477 DC to DC converter ICSWITCHING CONTROLLER 500kHz Transistor Driver

SOT-23

LM3477MMX Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
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
Pricing & Ordering
Quantity Unit Price Ext. Price
3,500 $1.39251 $4.17753
LM3477MMX Product Details

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

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