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LM3478QMMX/NOPB

LM3478QMMX/NOPB

LM3478QMMX/NOPB

Texas Instruments

8 Terminals 2.97V~40V 8-Pin LM3478 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver

SOT-23

LM3478QMMX/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days 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)
Series Automotive, AEC-Q100
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Terminal Pitch 0.65mm
Base Part Number LM3478
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 1.26V
Output Type Transistor Driver
Operating Supply Voltage 40V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 2.97V~40V
Quiescent Current 2.7mA
Control Features Enable, Frequency Control
Input Voltage (Min) 2.97V
Topology Boost, Flyback, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 1MHz
Max Duty Cycle 100 %
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
3,500 $1.15695 $3.47085
7,000 $1.11410 $7.7987
LM3478QMMX/NOPB Product Details

LM3478QMMX/NOPB Overview


It comes in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, which makes switching controller suitable for most applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. The system can process Transistor Driver dc switching's outputs (s). DC control operates at 2.97V~40V volts and has 2.97V~40V supply voltage. Suitable for a -40°C~125°C TJ dc switcher. There is a switch at 100kHz~1MHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. The dcdc regulator features Enable, Frequency Control for efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a DUAL terminal on the switching converters. A variety of 8 terminations are available in dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. LM3478 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 8 pins. In particular, switching converter is a type of Switching Regulator or Controllers. dc dc voltage regulators should have a minimum input voltage of 2.97V. Statistically, the DC regulator outputs 1.26V voltage. If you start a project, note down the dc dc regulator's usual output current of 1A. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. This Surface Mount makes DC switcher suitable for most prototypes and applications. DC regulator's maximum frequency is 1MHz. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 40V. There are several dc to dc voltage regulator in the Automotive, AEC-Q100 series. DC switching uses 2.7mA when it is dormant. Voltage 12V must be supplied.

LM3478QMMX/NOPB Features


Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Enable, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

LM3478QMMX/NOPB Applications


There are a lot of Texas Instruments LM3478QMMX/NOPB DC to DC converter applications.

  • Ball screw pair
  • Various CNC machine tools
  • Power supplies of electronic gadgets
  • Low output voltage switching power supply circuits
  • Drilling machines
  • SMT equipment
  • Correction machines
  • Computer-related products
  • Computed tomography (CT)
  • Servo drive system

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