LP3943ISQX
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 400kHz 400mW 5.5V
PDF
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Buying Options
Total Price: USD $5.34
Unit Price: USD $5.335788
≥1 USD $5.335788
≥10 USD $5.033762
≥100 USD $4.748827
≥500 USD $4.480036
≥1000 USD $4.226442
Inventory: 2533
Minimum: 1
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Power Switch
Terminal Finish Tin/Lead (Sn/Pb)
Applications Camera Flash
HTS Code 8542.39.00.01
Subcategory Display Drivers
Max Power Dissipation 400mW
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Frequency 400kHz
Base Part Number LP3943
Pin Count 24
Number of Outputs 16
Operating Supply Voltage 5.5V
Power Supplies 2.5/5V
Power Dissipation 400mW
Max Supply Current 550μA
Topology Shift Register
Internal Switch(s) Yes
Low Level Output Current 25mA
Dimming I2C, SMBus
Number of Segments 16
Voltage - Supply (Min) 2.3V
Multiplexed Display Capability NO
Data Input Mode SERIAL
Dimensions
Height Seated (Max) 0.8mm
Width 4mm
Compliance
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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