3/5V 0.5mm PMIC LM27964 24 Pin 24-WFQFN Exposed Pad
SOT-23
LM27964SQX-I/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
24
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)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Type
DC DC Regulator
Terminal Finish
Matte Tin (Sn)
Applications
Backlight
HTS Code
8542.39.00.01
Subcategory
Display Drivers
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Base Part Number
LM27964
Number of Outputs
7
Operating Supply Voltage
5.5V
Power Supplies
3/5V
Nominal Supply Current
1.3mA
Max Supply Current
1.3mA
Quiescent Current
1.3mA
Voltage - Output
2V~4V
Topology
Switched Capacitor (Charge Pump)
Current - Output / Channel
30mA 80mA
Internal Switch(s)
Yes
Dimming
I2C
Number of Segments
6
Switching Frequency
700kHz
Voltage - Supply (Min)
2.7V
Width
4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
LM27964SQX-I/NOPB Product Details
LM27964SQX-I/NOPB Overview
The 24-WFQFN Exposed Pad package conserves board space. LED drivers use 7 outputs for their design.It is possible to mount the led driver using Surface Mount.In this case, it emerges as a DC DC Regulator with a high efficiency.The LED driver is capable of operating at a temperature of -30°C~85°C TA.There are considerable benefits for Backlight.It operates with terminations of 24.The configuration of the board is built around 24 pins.A voltage supply below 2.7V may cause undetermined failures.6 segments are present.The LED driver can be found under the base part number LM27964.A 2V~4V volt output voltage is provided by this device.Additionally, it can be classified as Display Drivers based on its characteristics.It is possible to provide high efficiency when the maximal supply current is less than 1.3mA.The power of systems depends on having 5.5V voltages inside.The electronic component can fully perform its functions if the switching frequency is maintained at 700kHz.When no external factors are present, there is 1.3mA current consumption.
LM27964SQX-I/NOPB Features
Available in the 24-WFQFN Exposed Pad package Operating temperature of -30°C~85°C TA Operating with the supply voltage of 5.5V Switching frequency of 700kHz
LM27964SQX-I/NOPB Applications
There are a lot of Texas Instruments LM27964SQX-I/NOPB LED Driver ICs applications.
Industrial LED Lighting: Image Recognition Devices