Datasheet

Typical Applications (Continued)

Note 11: *D1 can be any LED, V

= 1.5V to 2.2V at 3 mA. D1 may act as an indicator. D1 will be on if I

THRESHOLD

falls below the threshold current, except with

I=O.

10122237

FIGURE 10. Simple Floating Current Detector

10122238

FIGURE 11. Current Source

LM4051