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LM3481QMMX/NOPB

10 Terminals 2.97V~48V 10-Pin LM3481 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-LM3481QMMX/NOPB
Package: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Datasheet: -
Stock: 104
Description: 10 Terminals 2.97V~48V 10-Pin LM3481 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Lifecycle Status	ACTIVE (Last Updated: 4 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins	10
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Series	Automotive, AEC-Q100
JESD-609 Code	e3
Feature	UVLO
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	10
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Base Part Number	LM3481
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Operating Supply Voltage	48V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	1A
Voltage - Supply (Vcc/Vdd)	2.97V~48V
Quiescent Current	3.7mA
Control Features	Enable, Frequency Control, Ramp, Soft Start
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	85 %
Clock Sync	Yes
Height	1.07mm
Length	3mm
Width	3mm
Thickness	1.02mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LM3481QMMX/NOPB Overview

In the 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package, the switching controller meets most application requirements. For 1 outputs, the dc motor controller is appropriate. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. 2.97V~48V is the operating voltage and supply voltage of the dc control. Worked in a -40°C~125°C TJ dc switcher before. Switching can be done at 100kHz~1MHz with this switching controller. As it has a Surface Mount value, it can be used for general dc dc regulator. Enable, Frequency Control, Ramp, Soft Start provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 10 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 12V volts. Other relevant dc to dc converter ics can be found by searching "LM3481". Total pins of switching converter are 10. It is recommended that the dc dc voltage regulator's minimum input voltage be 2.97V. In most cases, the output current of the dc dc regulator will be 1A, 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 85 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. The max frequency of the pmic can reach 1MHz. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 48V. It belongs to the dc to dc voltage regulator series Automotive, AEC-Q100. Dormant dc switchings use 3.7mA.