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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LED driver / Constant current source
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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 |
Visit our documentation center for all documentation
Application note (1) |
|||
|---|---|---|---|
| File name | Title | Type | Date |
| AN90026 | LED drivers | Application note | 2021-02-12 |
Leaflet (2) |
|||
| File name | Title | Type | Date |
| Nexperia_document_factsheet_LED_Driver_2020_CHN | LED Driver Factsheet CHN | Leaflet | 2020-08-20 |
| Nexperia_document_factsheet_LED_Driver_2020 | Constant current LED Drivers | Leaflet | 2020-08-18 |
Marcom graphics (1) |
|||
| File name | Title | Type | Date |
| SOT457_mk | plastic, surface-mounted package (SC-74) | Marcom graphics | 2018-11-26 |
Selection guide (2) |
|||
| File name | Title | Type | Date |
| Nexperia_Selection_guide_2021 | Nexperia Selection Guide 2021 | Selection guide | 2021-01-08 |
| Nexperia_Selection_guide_2020 | Nexperia Selection Guide 2020 | Selection guide | 2020-01-31 |
White paper (1) |
|||
| File name | Title | Type | Date |
| Nexperia_document_whitepaper_Constant-current-LED-drivers_201911 | Constant current LED drivers - Cost efficient, reliable, and easy to use | White paper | 2019-11-13 |
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