Datasheet NCR320PAS, NCR321PAS (Nexperia) - 2

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Nexperia NCR320PAS / NCR321PAS 250 mA LED driver in DFN2020D-6 2. Quick reference data Table 2. Quick reference data Symbol Parameter Conditions Min Typ Max Unit
VEN enable voltage NCR320PAS - - 25 V NCR321PAS - - 4.5 V Vout output voltage - - 16 V Iout stabilized output current NCR320PAS Vout = 1.4 V; [1] 9 10 11 mA VEN = 12 V NCR321PAS Vout = 1.4 V; [1] 9 10 11 mA VEN = 3.3 V [1] Pulse test: tp ≤ 300 µs; δ ≤ 0.02
3. Pinning information Table 3. Pinning Pin Symbol Description Simplified outline Symbol
1 VEN enable voltage 6 5 4 IOUT GND N/C 2 REXT external resistor 3 N/C not connected 7 8 4 N/C not connected 5 GND ground 1 2 3 6 IOUT output current VEN REXT N/C Transparent top view aaa-031469 7 IOUT output current DFN2020D-6 8 N/C not connected (SOT1118D)
4. Ordering information Table 4. Ordering information Type Package number Name Description Version
NCR320PAS DFN2020D-6 plastic, thermally enhanced ultra thin and small SOT1118D NCR321PAS outline package; no leads; 6 terminals; body 2 x 2 x 0.65 mm
5. Marking Table 5. Marking codes Type number Marking code
NCR320PAS 8A NCR321PAS 8B NCR320PAS_NCR321PAS All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2020. Al rights reserved
Product data sheet Rev. 1 — 13 May 2020 2 / 18
Document Outline 1. Product profile 1.1. General description 1.2. Features and benefits 1.3. Applications 2. Quick reference data 3. Pinning information 4. Ordering information 5. Marking 6. Limiting values 7. Thermal characteristics 8. Characteristics 9. Application information 10. Package outline 11. Soldering 12. Revision history 13. Legal information Contents