Datasheet NSI50350AD (ON Semiconductor)
| 制造商 | ON Semiconductor |
| 描述 | Constant Current Regulator & LED Driver 50 V, 350 mA +- 10%, 11 W Package |
| 页数 / 页 | 9 / 1 — 50 V, 350 mA. 10%, 11 W Package. http://onsemi.com. Ireg(SS) = 350 mA. @ … |
| 文件格式/大小 | PDF / 255 Kb |
| 文件语言 | 英语 |
50 V, 350 mA. 10%, 11 W Package. http://onsemi.com. Ireg(SS) = 350 mA. @ Vak = 7.5 V. Features. DPAK. CASE 369C. MARKING DIAGRAM
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NSI50350ADT4G Constant Current Regulator & LED Driver
50 V, 350 mA
+
10%, 11 W Package
The linear constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost−effective solution for
http://onsemi.com
regulating current in LEDs. The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect
Ireg(SS) = 350 mA
LEDs from thermal runaway at extreme voltages and currents.
@ Vak = 7.5 V
The CCR turns on immediately and is at 20% of regulation with only 0.5 V Vak. It requires no external components allowing it to be Anode 1 designed as a high or low−side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. The CCR comes in thermally robust packages and is qualified to AEC-Q101 standard and UL94−V0 Certified. Also available in SMC: NSI50350AST3G. Cathode 4
Features
• Robust Power Package: 11 W 4 • Wide Operating Voltage Range • 1 2 Immediate Turn-On 3 • Voltage Surge Suppressing − Protecting LEDs
DPAK
• UL94−V0 Certified
CASE 369C
• SBT (Self−Biased Transistor) Technology • Negative Temperature Coefficient
MARKING DIAGRAM
• NSV Prefix for Automotive and Other Applications Requiring 1 4 Unique Site and Control Change Requirements; AEC−Q101 A YWW Qualified and PPAP Capable NSI C • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS NC 350AG Compliant Y = Year
Typical Applications
WW = Work Week • Automobile: Chevron Side Mirror Markers, Cluster, Display & NSI350A = Specific Device Code Instrument Backlighting, CHMSL, Map Light G = Pb−Free Package • AC Lighting Panels, Display Signage, Decorative Lighting, Channel Lettering
ORDERING INFORMATION
• Application Note AND8349/D − Automotive CHMSL •
Device Package Shipping
† Application Notes AND8391/D, AND9008/D − Power Dissipation Considerations NSI50350ADT4G DPAK 2500 / Tape & (Pb−Free) Reel NSV50350ADT4G DPAK 2500 / Tape & (Pb−Free) Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2014
1
Publication Order Number:
June, 2014 − Rev. 4 NSI50350AD/D
50 V, 350 mA
+
10%, 11 W Package
The linear constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost−effective solution for
http://onsemi.com
regulating current in LEDs. The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect
Ireg(SS) = 350 mA
LEDs from thermal runaway at extreme voltages and currents.
@ Vak = 7.5 V
The CCR turns on immediately and is at 20% of regulation with only 0.5 V Vak. It requires no external components allowing it to be Anode 1 designed as a high or low−side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. The CCR comes in thermally robust packages and is qualified to AEC-Q101 standard and UL94−V0 Certified. Also available in SMC: NSI50350AST3G. Cathode 4
Features
• Robust Power Package: 11 W 4 • Wide Operating Voltage Range • 1 2 Immediate Turn-On 3 • Voltage Surge Suppressing − Protecting LEDs
DPAK
• UL94−V0 Certified
CASE 369C
• SBT (Self−Biased Transistor) Technology • Negative Temperature Coefficient
MARKING DIAGRAM
• NSV Prefix for Automotive and Other Applications Requiring 1 4 Unique Site and Control Change Requirements; AEC−Q101 A YWW Qualified and PPAP Capable NSI C • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS NC 350AG Compliant Y = Year
Typical Applications
WW = Work Week • Automobile: Chevron Side Mirror Markers, Cluster, Display & NSI350A = Specific Device Code Instrument Backlighting, CHMSL, Map Light G = Pb−Free Package • AC Lighting Panels, Display Signage, Decorative Lighting, Channel Lettering
ORDERING INFORMATION
• Application Note AND8349/D − Automotive CHMSL •
Device Package Shipping
† Application Notes AND8391/D, AND9008/D − Power Dissipation Considerations NSI50350ADT4G DPAK 2500 / Tape & (Pb−Free) Reel NSV50350ADT4G DPAK 2500 / Tape & (Pb−Free) Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2014
1
Publication Order Number:
June, 2014 − Rev. 4 NSI50350AD/D