Product Summary

The BIT3193G is a high performance PWM controller.

Parametrics

BIT3193G absolute maximum ratings: (1)Supply Voltage VDD: -0.3 to + 9 V; (2)Ground GND: ±0.3 V; (3)Input pin Voltage: -0.3 to VDD+0.3 V; (4)Chip Consumed Current 8V Supply Voltage Ta=25℃: 4 mA; (5)Operating Frequency: 50 to 400 KHz.

Features

BIT3193G features: (1)The inverting input of the error amplifier; (2)Output of the error amplifier; (3)A switch that connected to the high frequency triangle wave generator; (4)This switch is open while ISEN pin <13V An external resistor connected here may change the operation frequency of CTOSC in open load situation; (5)An external capacitor connected here can set the frequency of high frequency PWM controller.

Diagrams

BIT3193G block diagram