The XC6119 series is a highly precise, low power consumption voltage detector, manufactured using CMOS and laser trimming technologies. The device includes the built-in delay circuit. A release delay time can be set freely by connecting an external delay capacitor to the Cd pin. The device using an ultra small package (USPN-4) is suited for high density mounting applications. Both CMOS and N-channel open drain output configurations are available.
The XC6119 series is a highly precise, low power consumption voltage detector that includes a built‑in delay circuit. An external delay capacitor connected to the Cd pin allows the release delay time to be freely adjusted, making the device suitable for high‑density mounting applications.
The datasheet details electrical characteristics, pin assignments, typical application circuits, packaging options (SSOT‑24 and USPN‑4), and marking rules. It also lists recommended usage notes, such as pull‑up resistor selection for N‑channel open‑drain output configurations and safety considerations for reliable operation. This manual is written in Chinese.
| Detect Voltage Range | 0.8 V ~ 5.0 V (0.1 V increments) |
|---|---|
| Operating Voltage Range | 0.7 V ~ 6.0 V |
| Supply Current (detect state) | 0.5 µA typ. |
| Supply Current (release state) | 0.9 µA typ. |
| Output Current | 10 mA |
| Temperature Coefficient | ±100 ppm/°C |
| Packages | SSOT‑24, USPN‑4 |
| Delay Time (typ.) vs. Capacitance | tDR ≈ 0.69·RDELAY·Cd |
The release delay time is set by connecting an external delay capacitor to the Cd pin, which changes the RC time constant of the built‑in delay circuit.
The XC6119 is offered with either CMOS output or N‑channel open‑drain output configurations.
Typical supply current in the detect state is 0.5 µA (VDF=1.0 V, VIN=0.9 V).
The device is available in SSOT‑24 and USPN‑4 surface‑mount packages.