Features
- High current accuracy
- High power capability (up to 1250mW) for increased robustness
- Supply voltage up to 75V
- Parallel drivers can be used to increase the current capability
- AEC-Q101 qualified
- Tj = 150°
- Leadless package option with sidewettable flanks for automatic optical inspection (AOI)
- Space-saving and future proof
- Easy to implement
- Multi-sourcing capable
Applications
- Constant current source
- General & Industrial Lighting
- Consumer Electronics
- Automotive interior and exterior lighting
(Door handles, Dashboard, Number plate light, Indicators, Rear lights)
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Products
Type number | Description | Status | Quick access |
---|---|---|---|
NCR320PAS | 250 mA LED driver in DFN2020D-6 | Production | |
NCR320U | 250 mA LED driver in SOT457 | Production | |
NCR320Z | 250 mA LED driver in SOT223 | Production | |
NCR321PAS | 250 mA LED driver in DFN2020D-6 | Production | |
NCR321U | 250 mA LED driver in SOT457 | Production | |
NCR321Z | 250 mA LED driver in SOT223 | Production | |
NCR401T | 10 mA LED driver in SOT23 | Production | |
NCR401U | 10 mA LED driver in SOT457 | Production | |
NCR402T | 20 mA LED driver in SOT23 | Production | |
NCR402U | 20 mA LED driver in SOT457 | Production | |
NCR405U | 50 mA LED driver in SOT457 | Production | |
NCR420PAS | 150 mA LED driver in DFN2020D-6 | Production | |
NCR420U | 150 mA LED driver in SOT457 | Production | |
NCR420Z | 150 mA LED driver in SOT223 | Production | |
NCR421PAS | 150 mA LED driver in DFN2020D-6 | Production | |
NCR421U | 150 mA LED driver in SOT457 | Production | |
NCR421Z | 150 mA LED driver in SOT223 | Production | |
PSSI2021SAY | Constant current source in SOT353 package | Production |
Application note (1) |
|||
---|---|---|---|
File name | Title | Type | Date |
AN90026.pdf | LED drivers | Application note | 2021-02-12 |
Leaflet (2) |
|||
File name | Title | Type | Date |
Nexperia_document_factsheet_LED_Driver_2020_CHN.pdf | LED Driver Factsheet CHN | Leaflet | 2020-08-20 |
Nexperia_document_factsheet_LED_Driver_2020.pdf | Constant current LED Drivers | Leaflet | 2020-08-18 |
Marcom graphics (1) |
|||
File name | Title | Type | Date |
SOT457_mk.png | plastic, surface-mounted package (SC-74) | Marcom graphics | 2018-11-26 |
Selection guide (1) |
|||
File name | Title | Type | Date |
Nexperia_Selection_guide_2023.pdf | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
White paper (1) |
|||
File name | Title | Type | Date |
Nexperia_document_whitepaper_Constant-current-LED-drivers_201911.pdf | Constant current LED drivers - Cost efficient, reliable, and easy to use | White paper | 2019-11-13 |
Please contact us if you have any questions. If you are in need of design support, please fill in the technical support form, we will get back to you shortly.
Please visit our community forum or contact us for further support.