All Products

View All >>

LV5749NV-MPB-E

8V~42V DC to DC converter IC1 Outputs 125kHz Transistor Driver

Manufacturer: ON Semiconductor
Origchip NO: 598-LV5749NV-MPB-E
Package: 16-LSSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 576
Description: 8V~42V DC to DC converter IC1 Outputs 125kHz Transistor Driver (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	16-LSSOP (0.173, 4.40mm Width)
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2013
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Function	Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	8V~42V
Control Features	Current Limit, Enable, Frequency Control, Soft Start
Topology	Buck
Frequency - Switching	125kHz
Synchronous Rectifier	Yes
Max Duty Cycle	85 %
RoHS Status	RoHS Compliant

LV5749NV-MPB-E Overview

With its 16-LSSOP (0.173, 4.40mm Width) package, the switching controller fits the needs of most applications. 1 outputs are supported by the dc motor controller. Packaging for the pmic consists of Tube solid enclosures. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's8V~42V is the operating voltage and supply voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. This switching controller can switch at 125kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Current Limit, Enable, Frequency Control, Soft Start is included in the dcdc regulator. Voltage regulator dc to dc is designed to operate at 85 % duty cycle during power-ups and power-downs to ensure reliability.

LV5749NV-MPB-E Features

Transistor Driver Outputs
Switching Frequency: 125kHz
Current Limit, Enable, Frequency Control, Soft Start
Max Duty Cycle: 85 %

LV5749NV-MPB-E Applications

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

PSRR circuits
Photovoltaic power
Sink circuits
Constant current circuits
Special machining machine tools
Computer-related products
Magnetohydrodynamic power
Low output voltage switching power supply circuits
Gear/thread machining machines
Surge protection circuits