LED 驱动器,可调恒流稳流器,45 V,35 mA

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该可调恒流稳流器 (CCR) 是一款简单、经济和耐用的器件,适用于为 LED 中的调节电流提供经济高效的方案(与恒流二极管 CCD 类似)。该 CCR 基于自偏置晶体管 (SBT) 技术,在较宽的电压范围内调节电流。它使用负温度系数来保护 LED 在极端电压和电流下不会发生热崩溃。该 CCR 将立即开启,达到 20% 调节时仅使用 0.5 V Vak。Radj 引脚通过在 Radj(引脚 3)和阴极(引脚 2/4)之间连接一个电阻,使得 Ireg(SS) 能够调节为更高电流。如果无需条件,Radj 引脚还可以保持开路状态(无联接)。它无需外部部件,因此可设计用作高压侧或低压侧稳压器。高阳极-阴极电压额定值可耐受汽车、工业和商业标志应用中常见的浪涌。该器件采用耐高温封装,无引线且符合 RoHS 要求,使用无卤素成型复合件。符合 AEC-Q101 标准要求并获得 UL94-V0 认证。

  • LED Drive, Battery Charging, Contact Wetting
  • Automotive - Cluster & Central Console Backlighting, Navigation/Audio Systems, Vanity Mirror Light, Car Door Puddle Light, Ambience Lighting, CHMSL, Turn Signals, Side Repeaters, Tail Lamps, Brake Lighting, Trailer lights & Contact Wetting. Display & Signage - Channel letters, Display backlighting, Neon bulb replacements, LED stripes & modules. Architectural lighting Decorative, Task, Exterior, Landscape & Under counter. Computing and Industrial Indicator lamps, Backlights
  • Robust Power Package: 1.5 Watts, Adjustable up to 70 mA, Wide Operating Voltage Range, Immediate Turn-On, Voltage Surge Suppressing Protecting LEDs, AEC-Q101 Qualified, SBT (SelfBiased Transistor) Technology, Negative Temperature Coefficient, Eliminates Additional Regulation, These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant. AEC-Q101 Qualified and PPAP Compliant, UL94-V0 certified.
  • AEC-Q101 Qualified and PPAP Capable, UL94V0 Certified

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NSI45035JZT1G

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CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

1

260

REEL

1000

Y

45

70

80

16

$0.1962

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NSV45035JZT1G

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Active

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

1

260

REEL

1000

Y

45

70

80

16

$0.1806

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NSV45035JZT3G

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Active

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

1

260

REEL

4000

F

45

70

80

16

$0.1806

More Details

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