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LM27952SDX/NOPB

LM27952SDX/NOPB

LM27952SDX/NOPB

Texas Instruments

3.3/5V 0.5mm PMIC LM27952 14 Pin 3.6V 14-WFDFN Exposed Pad

SOT-23

LM27952SDX/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Number of Pins 14
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Subcategory Display Drivers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Base Part Number LM27952
Pin Count 14
Power Supplies 3.3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Nominal Supply Current 1.3mA
Quiescent Current 1.3mA
Voltage - Output 2.5V~3.9V
Topology Switched Capacitor (Charge Pump)
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Current - Output / Channel 30mA
Internal Switch(s) Yes
Dimming PWM
Number of Segments 4
Switching Frequency 750kHz
Voltage - Supply (Min) 3V
Multiplexed Display Capability NO
Touchscreen Capacitive
Height 800μm
Length 4mm
Width 3mm
Thickness 800μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.277368 $5.277368
10 $4.978649 $49.78649
100 $4.696838 $469.6838
500 $4.430979 $2215.4895
1000 $4.180169 $4180.169
LM27952SDX/NOPB Product Details

LM27952SDX/NOPB Overview


To save board space, it uses the 14-WFDFN Exposed Pad package. Surface Mount is used to mount the led light driver.It is highly performing and reliable when it emerges as a DC DC Regulator.It is able to work normally at the operating temperature of -40°C~85°C TA.There are considerable benefits for Backlight.A termination of 14 is used to operate the LED driver.It has a base of 14 pins.A voltage supply less than 3V will cause undetermined failures.There are 4 segments.It has been mounted on Surface Mount.LM27952 is the base part number for this LED driver.There is no problem with the voltage of 5.5V.There is a voltage output of 2.5V~3.9V.A device with 14 pins is available.It is also classified into Display Drivers according to its characteristics.The maximum efficiency standards can be met by operating at the minimal voltage of 3V during operation.Having the switching frequency at 750kHz enables this electronic component to perform at its best.1.3mA current is consumed in the case of no external factors.

LM27952SDX/NOPB Features


Available in the 14-WFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 750kHz

LM27952SDX/NOPB Applications


There are a lot of Texas Instruments LM27952SDX/NOPB LED Driver ICs applications.

  • Portable lighting
  • Flicker-free LED Lighting using R1580N
  • Scanners and Handy Terminals
  • LED Lighting PFCs, Linear Dimmable
  • Stage Lighting and Signage
  • OLED power supply for portable equipment
  • Stage and Studio lighting
  • Gallery lighting
  • White LED Backlight for portable equipment
  • Panel lighting

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