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NCR321PAS

250 mA LED driver in DFN2020D-6

LED driver consisting of resistor-equipped NPN transistor with two diodes on one chip in a leadless medium power DFN2020D-6 (SOT1118D) Surface-Mounted Device (SMD) plastic package with visible and solderable side pads.

Table 1. Product overview
Type number Package
Name Version

NCR320PAS

DFN2020D-6

SOT1118D

NCR321PAS

Features and benefits

  • Stabilized output current of 10 mA without external resistor

  • Stabilized output current adjustable up to 250 mA when an external resistor is used

  • High current accuracy at supply voltage variation

  • Low voltage overhead of 1.4 V

  • Reduces component count and board space

  • High power dissipation of 530 mW

  • Supply voltage up to 16 V

  • Digital PWM input up to 10 kHz frequency for NCR321PAS

  • AEC-Q101 qualified

Applications

  • Constant LED driver

  • Generic constant current source

  • Automotive applications (for example: interior lighting, dash board, instrumentation, number plate light)

  • Increase stabilized output current by paralleling drivers

参数类型

型号 Package version Package name Size (mm) VSUP [max] (V) Limiting IO with external resistor [max] (mA) IO [max] (mA) Ptot [max] (mW) Polarity Automotive qualified
NCR321PAS SOT1118D DFN2020D-6 2 x 2 x 0.65 16 300 11 700 NPN Y

封装

型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
NCR321PAS NCR321PASX
(934661391115)
Active 8B SOT1118D
DFN2020D-6
(SOT1118D)
SOT1118D REFLOW_BG-BD-1
Not available

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
NCR321PAS NCR321PASX NCR321PAS rohs rhf rhf
品质及可靠性免责声明

文档 (14)

文件名称 标题 类型 日期
NCR320PAS_NCR321PAS 250 mA LED driver in DFN2020D-6 Data sheet 2020-05-13
Nexperia_asset_document_brochure_autoDFN_CN_LR 小巧轻便的汽车 二极管和晶体管 Brochure 2022-04-26
Nexperia_asset_document_brochure_autoDFN_CN_LR 小巧轻便的汽车 二极管和晶体管 Brochure 2022-04-26
SOT1118D 3D model for products with SOT1118D package Design support 2020-01-22
Nexperia_AutoDFN_factsheet_2022 Small & light automotive diodes and transistors Leaflet 2022-04-13
Nexperia_AutoDFN_factsheet_2022 Small & light automotive diodes and transistors Leaflet 2022-04-13
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DFN2020D-6_SOT1118D_mk plastic, thermally enhanced ultra thin and small outline package; 6 terminals; 0.65 mm pitch; 2 mm x 2 mm x 0.65 mm body Marcom graphics 2017-01-28
NCR321PAS_Nexperia_Product_Reliability NCR321PAS Nexperia Product Reliability Quality document 2023-04-04
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
NCR321PAS NCR321PAS SPICE model SPICE model 2024-03-26