Load Drivers & Relay Drivers | ULN2003

达林顿晶体管驱动器阵列

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这些阵列中的七个 NPN 达灵顿联接晶体管非常适用于驱动各种工业和消费应用中的灯、继电器或打印字锤。其高击穿电压和内部抑制二极管可确保电感负载不会出现问题。最高 500 mA 的峰值涌入电流使其能够驱动白炽灯。带 2.7 kΩ 系列输入电阻的 ULx2003A 适用于使用 5.0 V TTL 或 CMOS 逻辑的系统。

  • Driving relays or incandescent lamps
  • Driving printer hammers

  • Industrial Equipment
  • Printers

  • Peak inrush currents to 500 mA
  • High breakdown voltage
  • Internal suppression diodes

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ULN2003ADR2G

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Pb

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SOIC-16

751B-05

1

260

REEL

2500

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7

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4.6

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ULQ2003ADR2G

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CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

7

50

30

50

0.5

4.6

150

$0.22

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可靠性数据

Die Related Summary Data

Device: ULQ2003ADR2G

Equivalent to wafer fab process: BP STD LINEAR

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等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

BP STD LINEAR

10

12120914040

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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