R1202N Description
R1202x Series STEP-UP DC/DC CONVERTER with SHUTDOWN FUNCTION NO.EA-255-230823 OUTLINE The R1202x Series are CMOS-based PWM step-up DC/DC converter ICs with low supply current. Each of these ICs consists of an NMOS FET, NPN transistor, an oscillator, a PWM parator, a voltage reference unit, an error amplifier, a current limit circuit, an under voltage lockout circuit (UVLO), an over-voltage protection circuit (OVP),...
R1202N Key Features
- Input Voltage Range
- 2.3V to 5.5V (R1202xxxxA/B) 1.8V to 5.5V (R1202xxxxD)
- Supply Current
- Typ. 800µA
- Standby Current
- Max. 5µA
- Feedback Voltage
- 1.0V±15mV (R1202xxxxA/B)
- Oscillator Frequency
- Typ. 1.2MHz