LED 驱动器,恒定电流稳压器,20 mA,45 V

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该线性恒定电流稳压器是一款简单、经济和耐用的器件,适用于为 LED 中的调节电流提供成本高效的方案(与恒定电流二极管 CCD 类似)。该恒定电流稳压器基于自偏置晶体管 (SBT) 技术,基于较宽的电压范围调节电流。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。 恒定电流稳压器将立即开启,25% 调节时仅使用 0.5 V Vak。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电涌。该恒定电流稳压器使用耐高温封装,符合 AEC-Q101 标准,经过 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: 460 mW, Wide operating voltage range, Immediate turn on
    Voltage surge suppressing protecting LEDs, AEC-Q101 qualified and PPAP Capable, UL94-V0 certified SBT (Self Biased Transistor) Technology, Negative Temperature Coefficient, This device is PB-Free, Halogen Free/BFR Free and is RoHS Compliant
  • AEC-Q101 Qualified and PPAP Capable, UL94V0 Certified

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NSI45020T1G

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Active

CAD Model

Pb

A

H

P

SOD-123

1

260

REEL

3000

Y

45

20

80

16

$0.1063

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NSV45020T1G

Loading...

Active

CAD Model

Pb

A

H

P

SOD-123

1

260

REEL

3000

Y

45

20

80

16

$0.1106

More Details

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