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LM27952SD.

3.3/5V 0.5mm PMIC 14 Pin 975kHz 3.6V

Manufacturer: Texas Instruments
Origchip NO: 815-LM27952SD.
Package: -
Datasheet: -
Stock: 736
Description: 3.3/5V 0.5mm PMIC 14 Pin 975kHz 3.6V (Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Number of Pins	14
JESD-609 Code	e3
Pbfree Code	yes
Moisture Sensitivity Level (MSL)	1
Number of Terminations	14
Termination	SMD/SMT
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
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
Frequency	975kHz
Pin Count	14
Efficiency	85 %
Power Supplies	3.3/5V
Temperature Grade	INDUSTRIAL
Interface	Parallel
Max Supply Voltage	5.5V
Min Supply Voltage	3V
Nominal Supply Current	1.3mA
Current - Output	30mA
Quiescent Current	1.3mA
Voltage - Output	3.9V
Topology	Boost, Charge Pump
Min Input Voltage	3V
Frequency - Switching	750kHz
Max Input Voltage	5.5V
Output Characteristics	CONSTANT-CURRENT
Input Characteristics	STANDARD
Number of Segments	4
Multiplexed Display Capability	NO
Height Seated (Max)	0.8mm
Width	3mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	RoHS Compliant
Lead Free	Contains Lead

LM27952SD. Overview

A frequency of 975kHz is used to operate it.In this case, it uses 14 terminations.This LED driver is configured with a base of 14 pins.The number of segments is estimated to be 4.As you can see, it is mounted by Surface Mount.5.5V is a maximum acceptable voltage for the supply.The output voltage is 3.9V.In addition, it has 14 pins.In addition to Display Drivers, it is also classified by its characteristics.This device requires a minimum input voltage of 3V.To meet highest efficiency standards, it works on a supply voltage of 3V.The allowable maximum value of supply current reaches 5.5V.An operating temperature above 85°C should ensure stable operation.Maintaining a temperature above -40°C is essential for stabilizing operation.No external factors result in 1.3mA current consumption.The output current should remain at 30mA.

LM27952SD. Features

Frequency of 975kHz
Supply voltage of 3.6V

LM27952SD. Applications

There are a lot of Texas Instruments LM27952SD. LED Driver ICs applications.

Panel lighting
Auxiliary lights for on-vehicle cameras
Down lighting
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
Architectural lighting
Medical surgery lighting
Industrial LED Lighting: Image Recognition Devices
Constant Voltage Power Source for portable equipment
General lighting
LED headlights