LP3944ISQX
RoHS
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Package 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Contains Lead Non-RoHS Compliant QUAD SERIAL led driver -40C~85C TA 1.76W 5.5V 25mA
PDF
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Buying Options
Total Price: USD $1.61
Unit Price: USD $1.61215
≥1 USD $1.61215
≥10 USD $1.3224
≥100 USD $1.28155
≥500 USD $1.23975
≥1000 USD $1.1989
Inventory: 14601
Minimum: 1
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Technical Details
Technical
Base Part Number LP3944
Number of Outputs 8
Operating Supply Voltage 5.5V
Power Supplies 2.5/5V
Power Dissipation 1.76W
Max Supply Current 550μA
Topology Shift Register
Internal Switch(s) Yes
Low Level Output Current 25mA
Dimming I2C, SMBus
Number of Segments 8
Voltage - Supply (Min) 2.3V
Multiplexed Display Capability NO
Data Input Mode SERIAL
Terminal Pitch 0.5mm
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Max Power Dissipation 1.76W
Subcategory Display Drivers
Applications Camera Flash
Terminal Finish Tin/Lead (Sn/Pb)
Type Power Switch
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Dimensions
Width 4mm
Compliance
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Physical
Number of Pins 24
Surface Mount YES
Package / Case 24-WFQFN Exposed Pad
Mounting Type Surface Mount
Alternative Model
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