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LP3943ISQX/NOPB Tech Specifications

Texas Instruments  LP3943ISQX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 12 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24Pins
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 24Terminations
ECCN Code EAR99
Type Power Switch
Applications Camera Flash
HTS Code 8542.39.00.01
Max Power Dissipation 400mW
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Supply Voltage 3V
Terminal Pitch 0.5mm
Base Part Number LP3943
Power Supplies 2.5/5V
Max Supply Voltage 5.5V
Min Supply Voltage 2.3V
Nominal Supply Current 550μA
Power Dissipation 400mW
Max Supply Current 550μA
Quiescent Current 350μA
Topology Shift Register
Output Characteristics OPEN-DRAIN
Input Characteristics STANDARD
Internal Switch(s) Yes
Low Level Output Current 25mA
fmax-Min 0.4 MHz
Dimming I2C, SMBus
Number of Segments 16Segments
Voltage - Supply (Min) 2.3V
Multiplexed Display Capability NO
Data Input Mode SERIAL
Features I2C
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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LP3943ISQX/NOPB Documents

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