NCP5080 Overview
1 PHREF INPUT, The external controller biases this pin with the reference voltage used, together with the PHSEN ANALOG pin, to control the illumination of the photo scene. The VPH voltage shall be in the 0.5 V to 1.5 V range, capable to support the internal resistor network (R load minimum is 500 kW). The photo sense function is deactivated when 0.5 V v PHREF v 1.5 V and PHSEN = GND (see Table 4).
NCP5080 Key Features
- ă2.7 V to 5.5 V Input Voltage Range -ăXenon Function Fully Supported -ăBuilt-in Short Circuit Protection -ăDedicated Pho