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LM25118MHX/NOPB

20 Terminals 3V~42V 20-Pin LM25118 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-LM25118MHX/NOPB
Package: 20-PowerTSSOP (0.173, 4.40mm Width)
Datasheet: -
Stock: 330
Description: 20 Terminals 3V~42V 20-Pin LM25118 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 1 day ago)
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins	20
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Additional Feature	ALSO OPERATES AT 7V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Base Part Number	LM25118
Function	Step-Up, Step-Down
Number of Outputs	1
Output Voltage	38V
Output Type	Transistor Driver
Operating Supply Voltage	42V
Input Voltage-Nom	24V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	3.5A
Voltage - Supply (Vcc/Vdd)	3V~42V
Quiescent Current	4.5mA
Control Features	Enable, Frequency Control, Ramp, Soft Start
Input Voltage (Min)	3V
Topology	Buck, Boost
Control Mode	CURRENT-MODE
Frequency - Switching	Up to 500kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Switcher Configuration	BUCK-BOOST
Max Frequency	575kHz
Max Duty Cycle	75 %
Clock Sync	Yes
Height	1.2mm
Length	6.5mm
Width	4.4mm
Thickness	1mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LM25118MHX/NOPB Overview

Capsuled in the 20-PowerTSSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. It is sufficient to generate 1 outputs with this dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. Transistor Driver dc switching's outputs (s) are supported. 3V~42V is the operating voltage and supply voltage of the dc control. Qualified to work in an dc switcher with -40°C~125°C TJ. Using this switching controller, it is possible to switch at Up to 500kHz. dc dc regulator is made easier with Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Ramp, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. The switching converters's terminals (s) are designed at DUAL. The 20 terminations can be used for a wide range of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 24V. LM25118 can be searched for other relevant dc to dc converter ics. Pins number 20 of switching converter in total. It is recommended that the dc dc voltage regulator's minimum input voltage be 3V. According to the test statistics, DC regulator outputs 38V voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 3.5A. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 75 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. DC regulators have a maximum frequency of 575kHz. For better satisfaction, the value of DC to DC voltage regulator is ALSO OPERATES AT 7V. It is suggested that users apply 42V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. DC switchings that are dormant use 4.5mA.

LM25118MHX/NOPB Features

Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 75 %
ALSO OPERATES AT 7V

LM25118MHX/NOPB Applications

There are a lot of Texas Instruments LM25118MHX/NOPB DC to DC converter applications.

Digital video recorders
Grinders
Correction machines
Direct power supply system
Wind power
Scientific research
Nuclear power plants
Telecommunications equipment
Pipe bending machines
Digital display device