UC3845BDG
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- Mfr.Part #
- UC3845BDG
- Manufacturer
- onsemi
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBK 14SOIC
- Stock
- 727
- In Stock ：
- 727
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Duty Cycle (Max) :
- 48%
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Function :
- Step-Up, Step-Up/Step-Down
- Output Type :
- Transistor Driver
- Clock Sync :
- No
- Synchronous Rectifier :
- No
- Supplier Device Package :
- 14-SOIC
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Product Status :
- Obsolete
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Frequency - Switching :
- Up to 500kHz
- Topology :
- Boost, Flyback
- Serial Interfaces :
- -
- Control Features :
- Frequency Control
- Output Configuration :
- Positive, Isolation Capable
- Output Phases :
- 1
- Datasheets
- UC3845BDG
14 Terminals 7.6V~30V 14-Pin UC384*B DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
UC3845BDG Overview
Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tube solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 7.6V~30V. Qualified to work in a 0°C~70°C TA dc switcher. This switching controller can switch at 500kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Frequency Control for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 14 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "UC384*B". Switching converter has a total of 14 pins. According to the test statistics, DC regulator outputs 13.4V voltage. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. The dc dc regulator's usual output current is 200mA, which should be noted down when you start a project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 48 %. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThe switching controller works at a frequency of 52kHz. A current greater than 17mA may result in improper operation and possibly damage to the component.
UC3845BDG Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 52kHz
UC3845BDG Applications
There are a lot of ON Semiconductor
UC3845BDG DC to DC converter applications.
- CNC system
- Servo drive system
- Digital display device
- Linear guide
- Ball screw pair
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
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