LM3814_05 Datasheet, PDF (9/14 Pages) National Semiconductor (TI) – Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output

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 filtering. Shutdown (SD) is tied to
V_DD through a 10kΩ resistor. (Continued)
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FIGURE 4. High Voltage Operation — V_IN Greater Than 5.25V (High Side Sense)
(PWM output is referred to Pin 7)
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FIGURE 5. High Voltage Operation — V_IN Greater Than 5.25V (Low Side Sense)
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