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Texas Instruments LP55231SQE/NOPB
manufacturer:
Description:
LED Driver IC 9 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 25.5mA 24-WQFN (4x4)

Attributes

Key Value
ApplicationsBacklight
Base Product NumberLP55231
CategoryIntegrated Circuits (ICs)
Current - Output / Channel25.5mA
DimmingPWM
Frequency1.25MHz
Internal Switch(s)Yes
MfrTexas Instruments
Mounting TypeSurface Mount
Number of Outputs9
Operating Temperature-30?C ~ 85?C (TA)
PackageTape & Reel (TR)
Package / Case24-WFQFN Exposed Pad
Product StatusActive
Series-
Supplier Device Package24-WQFN (4x4)
TopologySwitched Capacitor (Charge Pump)
TypeDC DC Regulator
Voltage - Output-
Voltage - Supply (Max)5.5V
Voltage - Supply (Min)2.7V