
Enlarge
For Reference Only
LP8543SQ |
|
Part Number | LP8543SQ |
Zouser Part # | LP8543SQ |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › LED Drivers |
Description | IC LED DRIVER RGLTR DIM 24WQFN |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LP8543SQ PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Shipping






Payment












Quick Inquiry
In Stock | 296 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Pricing (USD)
Price is not available, Please RFQQty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
LP8543SQ Specifications
Part Number | LP8543SQ | |
Brand | Texas Instruments | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | LED Drivers | |
Manufacturer | ||
Series | - | |
Type | DC DC Regulator | |
Topology | Step-Up (Boost) | |
Internal Switch(s) | Yes | |
Number of Outputs | 7 |
Voltage - Supply (Min) | 5.5V | |
Voltage - Supply (Max) | 22V | |
Voltage - Output | 40V | |
Current - Output / Channel | 60mA | |
Frequency | 625kHz ~ 1.25MHz | |
Dimming | PWM | |
Applications | Backlight | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 24-WFQFN Exposed Pad | |
Supplier Device Package | 24-WQFN (4x4) |
LP8543SQ Documents

The Products You May Be Interested In
![]() |
MIC2287-34BML-TR | IC LED DRVR RGLTR DIM 750MA 8MLF | 295 More on Order |
![]() |
MIC2842AYMT-TR | IC LED DRIVER LINEAR DIM 10TMLF | 6835 More on Order |
![]() |
HVLED807PFTR | IC LED DRIVER OFFLINE DIM 16SO | 4033 More on Order |
![]() |
MP4057AGS | IC LED DRIVER 14SOIC | 298 More on Order |
![]() |
LT8391AIUFD#TRPBF | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | 492 More on Order |
![]() |
BCR420UE6433HTMA1 | IC LED DRIVER LINEAR 65MA SC74-6 | 435 More on Order |
![]() |
NCP5608MTR2G | IC LED DRIVER RGLTR DIM 24TQFN | 275 More on Order |
![]() |
MP24893DJ-LF-Z | IC REG BUCK SYNC 36V 1A | 590 More on Order |
![]() |
IS31BL3556-ZLS4 | IC LED DVR BOOST 4CH 20TSSOP | 420 More on Order |
![]() |
STP16CP596MTR | IC LED DRIVER LINEAR 50MA 24SO | 435 More on Order |
![]() |
AS3812A-ZQFT | 16-CHANNEL LED DRIVER FOR LOCAL | 440 More on Order |
![]() |
MAX16816ATJ+T | IC LED DRIVER CTRLR DIM 32TQFN | 340 More on Order |