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LM5121QMHE/NOPB

20 Terminals 4.5V~65V 20-Pin LM5121 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-LM5121QMHE/NOPB
Package: 20-PowerTSSOP (0.173, 4.40mm Width)
Datasheet: -
Stock: 433
Description: 20 Terminals 4.5V~65V 20-Pin LM5121 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
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)
Series	Automotive, AEC-Q100
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
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
Terminal Pitch	0.65mm
Base Part Number	LM5121
Function	Step-Up
Number of Outputs	1
Output Voltage	100V
Output Type	Transistor Driver
Operating Supply Voltage	65V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~65V
Quiescent Current	4mA
Control Features	Frequency Control, Soft Start
Input Voltage (Min)	4.5V
Topology	Boost
Control Mode	CURRENT-MODE
Frequency - Switching	Up to 1MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Duty Cycle (Max)	100%
Clock Sync	Yes
Height	1.2mm
Length	6.5mm
Width	4.4mm
Thickness	1mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LM5121QMHE/NOPB Overview

It comes in a 20-PowerTSSOP (0.173, 4.40mm Width) package, so switching controller can be used for most applications. dc motor controller is suitable for 1 output generation. PMIC packaging is solid with a Tape & Reel (TR) enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). 4.5V~65V is the supply voltage and the operating voltage of the dc control. Worked in a -40°C~125°C TJ dc switcher before. Switching can be done at Up to 1MHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Frequency Control, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at DUAL. There are many different types of terminations for 20. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. Search for "LM5121" to find other relevant dc to dc converter ics. Pins number 20 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. 4.5V should be the minimum input voltage for the dc dc voltage regulator. Based on the test statistics, DC regulator outputs voltage 100V. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. Users should apply 65V to operate the voltage regulator dc to dc safely and reliably. Automotive, AEC-Q100 series dc to dc voltage regulator belong to this series. In a dormant state, the dc switching uses 4mA.

LM5121QMHE/NOPB Features

Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control, Soft Start
PULSE WIDTH MODULATION

LM5121QMHE/NOPB Applications

There are a lot of Texas Instruments LM5121QMHE/NOPB DC to DC converter applications.

Overvoltage protection circuits in TV sets
Hydraulic presses
Scientific research
Arc suppression circuits
Various precision measuring instruments
Industrial controllers
CNC system
Constant current circuits
Laboratories
Die casting equipment