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LV5749NV-TLM-E

LV5749NV-TLM-E

LV5749NV-TLM-E

ON Semiconductor

8V~42V 16-Pin LV5749 DC to DC converter IC1 Outputs 125kHz Transistor Driver

SOT-23

LV5749NV-TLM-E Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 2 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-LSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Base Part Number LV5749
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Output Configuration Positive
Output Current 5mA
Voltage - Supply (Vcc/Vdd) 8V~42V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Topology Buck
Min Input Voltage 8.5V
Frequency - Switching 125kHz
Synchronous Rectifier Yes
Max Frequency 140kHz
Duty Cycle (Max) 85%
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $1.34379 $2.68758
LV5749NV-TLM-E Product Details

LV5749NV-TLM-E Overview


It comes in the 16-LSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. The dc motor controller is adquate to generate for 1 outputs. PMIC packaging is solid with a Tape & Reel (TR) enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 8V~42V. Work well in dc switchers with a -40°C~85°C TA. The switching controller is capable of switching at the 125kHz position. As it has a Surface Mount value, it can be used for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start. LV5749 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 16 pins. normally, the dc dc regulator's output current is 5mA, which you should keep in mind when starting a project. This Surface Mount makes DC switcher suitable for most prototypes and applications. There is a maximum frequency of 140kHz on this dc regulators. In order to use a 8.5V voltage supply, switching controller is necessary to have one.

LV5749NV-TLM-E Features


Transistor Driver Outputs
Switching Frequency: 125kHz
Current Limit, Enable, Frequency Control, Soft Start

LV5749NV-TLM-E Applications


There are a lot of ON Semiconductor LV5749NV-TLM-E DC to DC converter applications.

  • Large fire protection systems
  • Industrial controllers
  • Various precision measuring instruments
  • Experimental setup
  • Cutting machine tools
  • Automatic testing equipment
  • Series voltage regulation circuits
  • Milling machines
  • Balance equipment
  • Sensitive electronic devices

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