Product Summary

The BIT3193G is a High Performance PWM Controller. It is an integrated circuit which provides the essential features for general purpose PWM controller in a small low cost 16-pin package. It has built-in a low frequency PWM generator for any specified application. The BIT3193G includes latched off protection feature may make the system more reliable while compare to other similar products. Appplications of the BIT3193G include DC/DC Converters, LCD TV, LCD Monitor, Notebook Computer, Tablet PC, Personal Digital Assistants, Navigation Devices (GPS Equipment), Video Phone/ Door Phone and Portable consumer product.

Parametrics

BIT3193G absolute maximum ratings: (1)Supply Voltage: -0.3~+ 9 V ; (2)Ground: ±0.3 V ; (3)Input pin Voltage: -0.3~ VDD+0.3 V; (4)Operating Ambit Temperature: 0~ +70℃ ; (5)Operating Junction Temperature: +150℃; (6)Storage Temperature: -55~+150℃.

Features

BIT3193G features: (1)4.5V ~ 8V operation ; (2)Fixed High Frequency, Voltage Mode PWM Control Topology ; (3)Latched Off Protection ; (4)Build-In Low Frequency PWM Generator ; (5)Build-In UVLO ; (6)Low Power CMOS Process ; (7)Totem Pole Output ; (8)16 Pin Package .

Diagrams

BIT3193G Functional Block Diagram