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LP55231SQE/NOPB Tech Specifications

Texas Instruments  LP55231SQE/NOPB technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24Pins
SwitchingFrequency 1.25MHz
Operating Temperature -30°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
Type DC DC Regulator
Terminal Finish Matte Tin (Sn)
Applications Backlight
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Base Part Number LP55231
Output Voltage 5.5V
Max Output Current 25.5mA
Power Supplies 3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Output Current 25.5mA
Max Supply Current 750μA
Quiescent Current 800μA
Max Output Voltage 5.5V
Topology Switched Capacitor (Charge Pump)
Min Input Voltage 2.7V
Max Input Voltage 5.5V
Output Characteristics CONSTANT-CURRENT
Output Current per Channel 25.5mA
Min Output Voltage 3.6V
Input Characteristics STANDARD
Internal Switch(s) Yes
fmax-Min 0.4 MHz
Dimming PWM
Number of Segments 9Segments
Multiplexed Display Capability YES
Touchscreen Capacitive
Nominal Input Voltage (DC) 3.6V
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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LP55231SQE/NOPB Documents

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