XC6101_07_XC6111_17 are CMOS voltage detectors with manual reset input function and watchdog functions, built-in delay circuit, detect voltage range is 1.6~5.0V, ± 2%, reset function is selectable VDFL (low voltage detection) and VDFH (high voltage detection).
The XC6101‑XC6107 and XC6111‑XC6117 series are high‑precision, low‑current CMOS voltage detectors with manual reset and watchdog functions. They integrate a reference voltage source, delay circuit, comparator, and output driver, providing VDFL (low when detected) and VDFH (high when detected) outputs.
Key specifications include a detect voltage range of 1.6 V ~ 5.0 V (+2 % tolerance), selectable watchdog timeout periods from 6.25 ms to 1.6 s, and release delay times from 3.13 ms to 1.6 s. The devices are offered in SOT‑25 and USP‑6C packages with N‑channel open‑drain CMOS outputs, suitable for microprocessor reset, memory backup, and power‑failure detection applications.
| Detect Voltage Range | 1.6 V ~ 5.0 V, +2 % (100 mV increments) |
|---|---|
| Hysteresis Range | VDF x 5 % (typical) or VDF x 0.1 % (typical) |
| Watchdog Timeout Period | 6.25 ms – 1.6 s (selectable) |
| Output Configuration | N‑channel open‑drain, CMOS |
The detect voltage range is 1.6 V to 5.0 V with a ±2 % tolerance and 100 mV increments.
Watchdog timeout periods can be set from 6.25 ms up to 1.6 s.
The device provides an N‑channel open‑drain CMOS output, available as low‑when‑detected (VDFL) or high‑when‑detected (VDFH).