Reasonable wiring diagram in UAA4002 application
Source: InternetPublisher:小胖友 Keywords: Wiring decoupling capacitors grounding Updated: 2020/01/20
Correct wiring must be used in UAA4002 applications. Reasonable wiring should use
the emitter of the power transistor as the central ground point , and set resistors in parallel with decoupling capacitors
at
both ends of each protection threshold of UAA4002 , UAA4002's own working power supply to ground, and
between pin 16 of UAA4002 output and ground. Necessary decoupling capacitors must be connected in parallel , and the decoupling
capacitors must be high-quality capacitors with low inductance and low series resistance.
The best capacitors are non-inductively wound polypropylene or polyethylene capacitors. This is a reasonable wiring This can be illustrated by Figures
12 and 27.
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