ON UC3845BN-

Step-Up, Step-Up/Step-DownBoost, Flyback7,6 В ~ 30 В

Overview

The UC3845BDR2G is IC REG CTRLR BOOST/FLYBK 14SOIC, that includes UC3845B Series, they are designed to operate with a Digi-ReelR Alternate Packaging Packaging, Unit Weight is shown on datasheet note for use in a 0.011923 oz, that offers Mounting Style features such as SMD/SMT, Package Case is designed to work in 14-SOIC (0.154", 3.90mm Width), it has an Operating Temperature range of 0°C ~ 70°C (TA), the device can also be used as Transistor Driver Output Type. In addition, the Function is Step-Up, Step-Up/Step-Down, the device is offered in 14-SOIC Supplier Device Package, the device has a 1 of Number of Outputs, and Topology is Boost, Flyback, and the Voltage Supply Vcc Vdd is 7.6 V ~ 30 V, and Frequency Switching is 52kHz, and the Control Features is Frequency Control, and Output Configuration is Positive or Negative, Isolation Capable, and the Output Phases is 1, and Duty Cycle Max is 0.48, and the Synchronous Rectifier is No, and Clock Sync is No, it has an Maximum Operating Temperature range of + 70 C, it has an Minimum Operating Temperature range of 0 C, and the Operating Supply Voltage is 30 V, and Output Voltage is 4.9 V to 5.1 V, and the Output Current is 1000 mA, and Switching Frequency is 500 kHz, and the Fall Time is 50 ns, and Rise Time is 50 ns.

UC3845BDT(3845B) with EDA / CAD Models manufactured by ST. The UC3845BDT(3845B) is available in SOP8 Package, is part of the IC Chips.

Features

Applications

• Servo drive system
• Digital display device
• Linear guide
• Ball screw pair
• Computer application technology
• Network technology
• Automation technology
• CMM
• Various precision measuring instruments
• Various precision measuring detectors