UC2845AD
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- Mfr.Part #
- UC2845AD
- Manufacturer
- Microchip Technology
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/BOOST 14SOIC
- Stock
- 1,104
- In Stock ：
- 1,104
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Duty Cycle (Max) :
- 48%
- Product Status :
- Obsolete
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Serial Interfaces :
- -
- Frequency - Switching :
- Up to 500kHz
- Clock Sync :
- No
- Output Configuration :
- Positive, Isolation Capable
- Supplier Device Package :
- 14-SOIC
- Topology :
- Boost, Buck, Flyback, Forward
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Function :
- Step-Up, Step-Down
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Output Type :
- Transistor Driver
- Control Features :
- Frequency Control
- Output Phases :
- 1
- Datasheets
- UC2845AD
14 Terminals 7.6V~30V 14-Pin UC2845 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
UC2845AD Overview
With its 14-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. Tube solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 7.6V~30V and has a 7.6V~30V supply voltage. Worked in a -40°C~85°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 14 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 "UC2845" will return other relevant dc to dc converter ics. 14 pins are on switching converter. Based on the test statistics, DC regulator outputs voltage 15V. 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. There is a requirement for a 11V supply voltage. It is not recommended to supply more current to the controller than 25mA.
UC2845AD Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
UC2845AD Applications
There are a lot of Texas Instruments
UC2845AD 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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