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LM3478QMM/NOPB

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

Manufacturer: Texas Instruments
Origchip NO: 815-LM3478QMM/NOPB
Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Datasheet: -
Stock: 128
Description: 8 Terminals 2.97V~40V 8-Pin LM3478 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Contact Plating	Tin
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
Subcategory	Switching Regulator or Controllers
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	12V
Terminal Pitch	0.65mm
Frequency	1MHz
Base Part Number	LM3478
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	1.26V
Output Type	Transistor Driver
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
Topology	Boost, Flyback, SEPIC
Control Mode	CURRENT-MODE
Frequency - Switching	100kHz~1MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Nominal Input Voltage	40V
Switcher Configuration	SINGLE
Duty Cycle (Max)	100%
Height	1.07mm
Length	3mm
Width	3mm
Thickness	970μm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	6 Weeks

LM3478QMM/NOPB Overview

Capsuled in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller can be used for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. PMIC is packaged in a solid enclosure of Tape & Reel (TR). A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 2.97V~40V are the dc control's supply voltage and operating voltage, respectively. A -40°C~125°C TJ dc switcher is not a problem. It can switch at 100kHz~1MHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Frequency Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. switching converters terminal (s) are designed to be at DUAL. 8 terminations with various dc switching's functions. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The nominal DC switcher's voltage input is 12V. A search for "LM3478" will reveal other relevant dc to dc converter ics. There are 8 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Test statistics indicate DC regulator outputs 1.26V voltage. You should note that the dc dc regulator's usual output current is 1A. This Surface Mount makes DC switcher suitable for most prototypes and applications. Switching controller operates at 1MHz Hz. Basically, it's a dc to dc voltage regulator from the Automotive, AEC-Q100 series. During dormancy, the dc switching uses 2.7mA. For nominal working status, the input voltage can be set as 40V. The supply voltage should be 12V.

LM3478QMM/NOPB Features

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

LM3478QMM/NOPB Applications

There are a lot of Texas Instruments LM3478QMM/NOPB DC to DC converter applications.

Current source circuits
Grinders
Television equipment
CNC system
Precision electronic equipment
Smoke exhaust equipment
Thermal power
Automatic testing equipment
Production lines
Industrial robots