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LM27402MHX/NOPB

16 Terminals 3V~20V 16-Pin LM27402 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~1.2MHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-LM27402MHX/NOPB
Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: -
Stock: 346
Description: 16 Terminals 3V~20V 16-Pin LM27402 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz~1.2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Base Part Number	LM27402
Function	Step-Down
Number of Outputs	1
Output Voltage	18.6V
Output Type	Transistor Driver
Max Output Current	30A
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	3V~20V
Quiescent Current	4.5mA
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	3V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	200kHz~1.2MHz
Input Voltage (Max)	20V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Max Frequency	1.35MHz
Max Duty Cycle	95 %
Height	1.2mm
Length	5mm
Width	4.4mm
Thickness	1mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 2 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins	16
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	16
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Terminal Position	DUAL

LM27402MHX/NOPB Overview

It comes in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. The program can handle Transistor Driver dc switching's outputs (s). A 3V~20V voltage is supplied to the dc control and used for operating it. Qualified to work in a -40°C~125°C TJ dc switcher. It can switch at 200kHz~1.2MHz. The Surface Mount value makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. 16 terminations with various dc switching's functions. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. You can find other relevant dc to dc converter ics by searching "LM27402". There are only 16 pins on switching converter. Input voltage of dc dc voltage regulator should be 3V. Based on the test statistics, DC regulator outputs voltage 18.6V. Considering the dc to dc regulator can only accept 20V input voltage, it is important to take note of this. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 95 %. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sDC regulator's maximum frequency is 1.35MHz. DC switchings that are dormant use 4.5mA. An output current greater than 30A cannot be provided by the dc switcher.

LM27402MHX/NOPB Features

Transistor Driver Outputs
Switching Frequency: 200kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %

LM27402MHX/NOPB Applications

There are a lot of Texas Instruments LM27402MHX/NOPB DC to DC converter applications.

Smart grid
Mobile phones
CMM
Scientific testing
Electrical distribution systems
Motor controller circuits
Industrial robots
Die casting equipment
Electric water heaters
Experimental setup