English

All Products

View All >>
  • LM2791LD-L/NOPB

LM2791LD-L/NOPB

3.3/5V 0.5mm PMIC LM2791 10 Pin 650kHz 3.6V 10-WFDFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2791LD-L/NOPB
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 489
  • Description: 3.3/5V 0.5mm PMIC LM2791 10 Pin 650kHz 3.6V 10-WFDFN Exposed Pad (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
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Number of Pins 10
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 10
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Max Power Dissipation 400mW
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Frequency 650kHz
Base Part Number LM2791
Pin Count 10
Number of Outputs 2
Power Supplies 3.3/5V
Max Supply Voltage 5.8V
Min Supply Voltage 3V
Nominal Supply Current 700μA
Power Dissipation 400mW
Quiescent Current 700μA
Topology Switched Capacitor (Charge Pump)
Current - Output / Channel 36mA
fmax-Min 0.85 MHz
Dimming Analog
Number of Segments 2
Switching Frequency 450kHz
Voltage - Supply (Min) 3V
Multiplexed Display Capability NO
Height Seated (Max) 0.8mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

LM2791LD-L/NOPB Overview


As a result of its 10-WFDFN Exposed Pad package, it helps to save board space on the board. A LED driver with 2 outputs is designed.It adopts the way of Surface Mount for mounting.With high reliability and efficiency, this emerges as a DC DC Regulator.It is possible for the led driver ic to operate normally at -30°C~85°C TA.The benefits of Backlight are considerable.As a result, it operates based on the frequency of 650kHz.For its operation, terminations with a value of 0 are used.The LED light driver has a base configuration of 10 pins.If the voltage supply is lower than 3V, undetermined failures may occur.It is estimated that there are 2 segments.There is a device mounted on the Surface Mount.Part number LM2791 represents this LED driver.There is no maximum value acceptable for the supply voltage, so 5.8V is acceptable.10 pins are used on the device.Furthermore, it can be classified as Display Drivers based on its characteristics.For maximum efficiency, it requires a minimal supply voltage of 3V.It is capable of fulfilling its full functionality when the switching frequency remains at 450kHz.700μA current is consumed in the case of no external factors.

LM2791LD-L/NOPB Features


Available in the 10-WFDFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Frequency of 650kHz
Supply voltage of 3.6V
Switching frequency of 450kHz

LM2791LD-L/NOPB Applications


There are a lot of Texas Instruments LM2791LD-L/NOPB LED Driver ICs applications.

  • LED Lighting PFCs, Linear Dimmable
  • Dimmable LED for vehicle interiors
  • Refrigeration lighting
  • Sports Facility Lighting
  • Museum lighting
  • Stage and Studio lighting
  • Architectural lighting
  • Linear fluorescent
  • Auxiliary lights for on-vehicle cameras
  • A- lamps