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LM25119PSQE/NOPB

LM25119PSQE/NOPB

LM25119PSQE/NOPB

Texas Instruments

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

SOT-23

LM25119PSQE/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days 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 41.3V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 100mA
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
Clock Sync No
Duty Cycle 95 %
Height 800μm
Length 5mm
Width 5mm
Thickness 750μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.93000 $6.93
500 $6.8607 $3430.35
1000 $6.7914 $6791.4
1500 $6.7221 $10083.15
2000 $6.6528 $13305.6
2500 $6.5835 $16458.75
LM25119PSQE/NOPB Product Details

LM25119PSQE/NOPB Overview


It comes in a 32-WFQFN Exposed Pad package, so switching controller can be used for most applications. For outputs of 2, this dc motor controller is suitable. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sA 4.5V~42V voltage is supplied to the dc control and used for operating it. Work well in dc switchers with a -40°C~125°C TJ. This switching controller can switch at 50kHz~750kHz. dc dc regulator is made easier with Surface Mount. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Ramp, Reset, Soft Start. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. Switching converters are designed with the terminal (s) at position QUAD . A variety of terminations with 32 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. LM25119 can be used to locate other relevant dc to dc converter ics. 32 pins are present on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. Statistically, the DC regulator outputs 41.3V voltage. The dc dc regulator's usual output current is 100mA, which should be noted down when you start a project. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. DC regulators have a maximum frequency of 530kHz. The value of DC to DC voltage regulator is set at PROGRAMMABLE OUTPUT FROM 0.8 V in order to fulfill the requirements more effectively. The dc switching utilizes 6mA when it is in a dormant state. Switching controller is necessary to supply a voltage of 36V. It is not recommended to supply more current to the controller than 7.3mA.

LM25119PSQE/NOPB Features


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

LM25119PSQE/NOPB Applications


There are a lot of Texas Instruments LM25119PSQE/NOPB DC to DC converter applications.

  • Household control circuits
  • Automatic testing equipment
  • Geothermal power
  • Smoke exhaust equipment
  • Emergency lighting monitoring equipment
  • Magnetohydrodynamic power
  • Electric water heaters
  • Hydrogen power
  • Automatic plug-in machines
  • Program control systems

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