Parameters |
Mfr |
Texas Instruments |
Series |
- |
Package |
Tape & Reel (TR) |
Product Status |
Obsolete |
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 |
-30°C ~ 85°C (TA) |
Mounting Type |
Surface Mount |
Package / Case |
24-WFQFN Exposed Pad |
Supplier Device Package |
24-WQFN (4x4) |
Base Product Number |
LP8543 |
RoHS Status |
RoHS non-compliant |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
REACH Status |
REACH Unaffected |
ECCN |
EAR99 |
HTSUS |
8542.39.0001 |
Other Names |
*LP8543SQE |
Standard Package |
250 |
LED Driver IC 7 Output DC DC Regulator Step-Up (Boost) PWM Dimming 60mA 24-WQFN (4x4)