UC3845D8TR
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- Mfr.Part #
- UC3845D8TR
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 4,442
- In Stock ：
- 4,442
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Clock Sync :
- No
- Mounting Type :
- Surface Mount
- Control Features :
- Frequency Control
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Output Configuration :
- Positive, Isolation Capable
- Product Status :
- Active
- Duty Cycle (Max) :
- 48%
- Supplier Device Package :
- 8-SOIC
- Frequency - Switching :
- Up to 500kHz
- Output Phases :
- 1
- Output Type :
- Transistor Driver
- Voltage - Supply (Vcc/Vdd) :
- 12V ~ 28V
- Serial Interfaces :
- -
- Datasheets
- UC3845D8TR
8 Terminals 12V~28V 8-Pin UC3845 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
UC3845D8TR Overview
With its 8-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 12V~28V and has a 12V~28V supply voltage. Worked in a 0°C~70°C TA dc switcher before. In this switching controller, the switch can be set to 500kHz. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 8 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Searching "UC3845" will return other relevant dc to dc converter ics. 8 pins are on switching converter. Based on the test statistics, DC regulator outputs voltage 13.5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controllers work at 450kHz Hz. A nominal working status is achieved when the input voltage is set to 25V. It is not recommended to supply more current to the controller than 25mA.
UC3845D8TR Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
UC3845D8TR Applications
There are a lot of Texas Instruments
UC3845D8TR DC to DC converter applications.
- Ball screw pair
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
- Various precision measuring detectors
- Flaw detection equipment
- Balance equipment
- Industrial robots
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