FP6791C Overview
The FP6791C is a CMOS step-up switching controller which incorporates a reference voltage circuit, an oscillator, an error amplifier, a PWM controller, an under voltage lockout circuit (UVLO) and a timer latch short-circuit protection circuit. The switching frequency can be controlled by the resistor connected to the ROSC pin, and the maximum duty ratio can be controlled by the resistor connected to the RDUTY pin....
FP6791C Key Features
- Programmed Switching Frequency
- Programmed Maximum Duty Ratio
- Reference Voltage: 1.0V ±1.5%
- UVLO (Under-Voltage Lockout) Function
- Detection Voltage 2.2V
- Hysteresis Width 0.3V
- Timer Latch Short-Circuit Protection Circuit: Delay Time Set by an External Capacitor
- Internal Soft-Start Function
- External pensation Network
- Small Package: 8-pin TSSOP