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LM3814_05 Datasheet, PDF (6/14 Pages) National Semiconductor (TI) – Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output
Typical Performance Characteristics Supply bypass capacitor is 0.1µF and filter capacitor is
0.1µF. (Continued)
Current vs Duty Cycle
Accuracy vs Supply Voltage
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Accuracy vs Temperature (LM3814-1.0 and LM3815-1.0)
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Accuracy vs Temperature (LM3814-7.0 and LM3815-7.0)
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Error vs Current (LM3814-1.0 and LM3815-1.0)
(Note 10)
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Error vs Current (LM3814-7.0 and LM3815-7.0)
(Note 10)
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Note 10: These curves represent a statistical average such that the noise is
insignificant.
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