LM25119PSQX/NOPB

32 Terminals 4.5V~42V 32-Pin LM25119 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 50kHz~750kHz Transistor Driver

Manufacturer: Texas Instruments
Nocochips NO: 815-LM25119PSQX/NOPB
Package: 32-WFQFN Exposed Pad
Datasheet: -
Stock: 442
Description: 32 Terminals 4.5V~42V 32-Pin LM25119 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 50kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	1 Week
Lifecycle Status	ACTIVE (Last Updated: 1 week ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Number of Pins	32
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Feature	UVLO
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	PROGRAMMABLE OUTPUT FROM 0.8 V
Subcategory	Switching Regulator or Controllers
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	36V
Base Part Number	LM25119
Function	Step-Down
Number of Outputs	2
Output Voltage	15V
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	20A
Voltage - Supply (Vcc/Vdd)	4.5V~42V
Quiescent Current	6mA
Control Features	Enable, Frequency Control, Ramp, Reset, Soft Start
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	50kHz~750kHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	6ns
Supply Current-Max (Isup)	7.3mA
Synchronous Rectifier	Yes
Fall Time (Typ)	5 ns
Max Frequency	530kHz
Max Duty Cycle	95 %
Clock Sync	No
Duty Cycle	95 %
Height	800μm
Length	5mm
Width	5mm
Thickness	750μm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LM25119PSQX/NOPB Overview

With a 32-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. This dc motor controller can be used to generate outputs with 2 numbers. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 4.5V~42V and has a 4.5V~42V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C TJ. Switching can be done at 50kHz~750kHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. The dcdc regulator features Enable, Frequency Control, Ramp, Reset, Soft Start for efficient switching control. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. There are many different types of terminations for 32. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 12V volts. You can find other relevant dc to dc converter ics by searching "LM25119". 32 pins are on switching converter. Switching converter type is specifically Switching Regulator or Controllers. An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. DC regulator outputs 15V voltage according to the test statistics. If you start a project, note down the dc dc regulator's usual output current of 20A. Voltage regulator dc to dc is designed to operate at 95 % duty cycle during power-ups and power-downs to ensure reliability. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. The max frequency of the pmic can reach 530kHz. For better satisfaction, the value of DC to DC voltage regulator is PROGRAMMABLE OUTPUT FROM 0.8 V. DC switching uses 6mA when it is dormant. This voltage controller requires a supply voltage of 36V. There should be 7.3mA current exceeding 7.3mA supplied to the controller.

LM25119PSQX/NOPB Features

Transistor Driver Outputs
Switching Frequency: 50kHz~750kHz
Enable, Frequency Control, Ramp, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %
PROGRAMMABLE OUTPUT FROM 0.8 V