ON Semiconductor UC3845BVDG

UC3845BVDG Overview
The particular component in question is produced by ON Semiconductor, a well-known brand in the electronics industry. It falls under the category of PMIC - Voltage Regulators - DC DC Switching Controllers, specifically a chip that serves this purpose. It is designed to be mounted on a surface, utilizing Surface Mount technology. This chip is capable of operating within a wide temperature range, from -40°C to 105°C, making it suitable for use in a variety of environments. Its Moisture Sensitivity Level is 1, meaning it can be exposed to unlimited moisture without any negative effects. The ECCN Code for this chip is EAR99, indicating that it does not fall under any specific export control regulations. The chip's output type is a Transistor Driver, and its input voltage is rated at 15V. It is also capable of producing both positive and negative outputs, and has the ability to provide isolation. The control mode for this chip is CURRENT-MODE, and its fall time is typically 50 nanoseconds.

UC3845BVDG Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 275kHz

UC3845BVDG Applications
There are a lot of ON Semiconductor UC3845BVDG DC to DC converter applications.

Direct power supply system
Analog precision reference circuits
USB circuits
Product burn-in
Computer monitoring equipment of building
Smoke exhaust equipment
Linear guide
Medical monitoring systems
Electric heating, lighting
Digital video recorders