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NCR402T - 20mA LED driver

Description

LED driver consisting of a resistor-equipped PNP transistor with two diodes on one chip in a small SOT23 plastic package.

2.

Features

  • Stabilized output current of 20 mA.
  • High currrent accuracy at supply voltage variation.
  • Reduces component count and board space.
  • Qualified according to AEC-Q101 3.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCR402T 20 mA LED driver in SOT23 16 October 2015 Product data sheet 1. General description LED driver consisting of a resistor-equipped PNP transistor with two diodes on one chip in a small SOT23 plastic package. 2. Features and benefits • Stabilized output current of 20 mA • High currrent accuracy at supply voltage variation • Reduces component count and board space • Qualified according to AEC-Q101 3. Applications • Constant current LED driver • Generic constant current source • Automotive applications 4. Quick reference data Table 1. Symbol IO Quick reference data Parameter output current VSUP supply voltage Conditions VSUP = 10 V; VO = 8.6 V; Tamb = 25 °C; pulsed; tp ≤ 300 µs; δ ≤ 0.02 Min Typ Max Unit 17 20 23 mA - - 18 V Nexperia NCR402T 20 mA LED driver in SOT23 5.
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