RP300 Series
0.8% Accuracy Voltage Detector with Delay Function (Internal Counter Type)
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Description
The RP300 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. There is no hysteresis between the detector threshold and the released voltage. By inputting "L" signal to MR pin, the manual reset signal is outputted. A delay capacitor is not needed, because the output delay time of 50 ms or 200 ms is generated with the counter in the IC. Additionally, the high accuracy output delay time at ±5% allows easy control of the start-up sequence. In addition to SOT-23-5 packages, a 1mm square DFN(PL)1010-4B package is also available.
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Spec
Consumer Operating Voltage Range 0.72 V to 5.50 V (6.0 V) Operating Temperature Range -40°C to 85°C (125°C) Supply Current Typ. 0.95 µA (−VSET = 3.08 V, VDD = 3.18 V) Detector Threshold Range 1.1 V, 2.32 V, 2.63 V, 2.7 V, 2.8 V, 2.93 V, 3.08 V, 4.2 V, 4.38 V, 4.6 V Detector Threshold Accuracy ±0.8% (1.7 V ≤ -VSET), ±1.0% (-VSET < 1.7 V) Detector Threshold Temperature Coefficient Typ. ±50 ppm/°C Release Delay Time Typ. 50 ms, 200 ms Release Delay Time Accuracy ±5% (25°C), ±15% (−40°C ≤ Ta ≤ 85°C) Output Type CMOS, Nch Open Drain Package DFN(PL)1010-4B, SOT-23-5 -
Technical
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RP300xxxxA Timing Chart
The detector threshold is the same as the released voltage, not hysteresis.
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RP300xxxxC Timing Chart
The detector threshold is the same as the released voltage, not hysteresis.
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability RP300Kxxxx-TR DFN(PL)1010-4B See datasheet RP300K RP300Nxxxx-TR-FE SOT-23-5 See datasheet RP300N-FE - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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