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Typical application circuits, Figure 1. high side sense, Figure 2. low side sense – Rainbow Electronics LM3815 User Manual

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Typical Application Circuits

In the application circuits, the 0.1µF ceramic capacitor

between pins 1 and 8 is used for bypassing, and the 0.1µF
ceramic capacitor between pins 3 and 4 is used for filter-
ing. Shutdown (SD) is tied to V

DD

through a 10k

Ω resistor.

10101305

FIGURE 1. High Side Sense

10101306

FIGURE 2. Low Side Sense

LM3814/LM3815

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