RH6015C

RH6015 is a single-channel capacitive touch sensing control switch IC with an integrated voltage regulator module, designed to replace traditional mechanical switches. It enables touch functionality through dielectric isolation materials such as glass, acrylic, plastic, and ceramic, offering high safety. The IC incorporates high-precision voltage regulation, power-on reset, undervoltage reset, hardware debounce, and an environment-adaptive algorithm to significantly enhance noise immunity. Multiple operating modes are configurable via external pins, making it widely applicable in lighting control, electronic toys, consumer electronics, and home appliances. Available variants include CMOS output RH6015C[A/B] and RH6015CL(F), as well as NMOS open-drain output RH6015D[A/B], in SOT23-6 and DFN6 packages.

Key features

• Operating voltage range: 2.3V ~ 5.5V
• Maximum power consumption operating current 5.0uA @ 3V, low-power mode operating current 2.5uA @ 3V
• Built-in high-precision voltage regulator module
• Fast initialization within 0.5s after power-on
• Ambient adaptive function for rapid response to touch power-on and similar application scenarios
• Reliable power-on reset and low-voltage reset performance
• On-chip debounce circuit for effective prevention of false triggering caused by external noise interference
• Fast/low-power mode and sync/hold mode configurable via external pin
• Active-high/active-low output and maximum turn-on time settable via external pin
• Package: SOT23-6, DFN6