Integrated Circuits (ICs)

LP8543SQE

Obsolete

IC LED DRV RGLTR PWM 60MA 24WQFN

Search across all available documentation for this part.

Integrated Circuits (ICs)

Obsolete

IC LED DRV RGLTR PWM 60MA 24WQFN

Technical Specifications

Parameters and characteristics for this part

Part	Frequency [Max]	Frequency [Min]	Number of Outputs	Applications	Dimming	Voltage - Output	Mounting Type	Supplier Device Package	Voltage - Supply (Min) [Min]	Topology	Voltage - Supply (Max) [Max]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output / Channel	Type
Texas Instruments LP8543SQX/NOPB	1.25 MHz	625 kHz	7	Backlight	PWM	40 V	Surface Mount	24-WQFN (4x4)	5.5 V	Step-Up (Boost)	22 V	24-WFQFN Exposed Pad	-30 °C	85 °C	60 mA	DC DC Regulator
Texas Instruments LP8543SQE	1.25 MHz	625 kHz	7	Backlight	PWM	40 V	Surface Mount	24-WQFN (4x4)	5.5 V	Step-Up (Boost)	22 V	24-WFQFN Exposed Pad	-30 °C	85 °C	60 mA	DC DC Regulator
Texas Instruments LP8543SQ	1.25 MHz	625 kHz	7	Backlight	PWM	40 V	Surface Mount	24-WQFN (4x4)	5.5 V	Step-Up (Boost)	22 V	24-WFQFN Exposed Pad	-40 °C	85 °C	60 mA	DC DC Regulator

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

LED Driver IC 7 Output DC DC Regulator Step-Up (Boost) PWM Dimming 60mA 24-WQFN (4x4)

Technical documentation and resources

No documents available