UC3825Q
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- Mfr.Part #
- UC3825Q
- Manufacturer
- Texas Instruments
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 20PLCC
- Stock
- 86
- In Stock ：
- 86
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Supplier Device Package :
- 20-PLCC (9x9)
- Output Type :
- Transistor Driver
- Number of Outputs :
- 2
- Package / Case :
- 20-LCC (J-Lead)
- Voltage - Supply (Vcc/Vdd) :
- 8.4V ~ 30V
- Frequency - Switching :
- 340kHz ~ 460kHz
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Output Phases :
- 1
- Mounting Type :
- Surface Mount
- Product Status :
- Obsolete
- Duty Cycle (Max) :
- 85%
- Clock Sync :
- No
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Serial Interfaces :
- -
- Datasheets
- UC3825Q
20 Terminals 8.4V~30V 20-Pin UC3825 DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 340kHz~460kHz Transistor Driver
UC3825Q Overview
With its 20-LCC (J-Lead) package, the switching controller fits the needs of most applications. For outputs of 2, 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 8.4V~30V and has a 8.4V~30V supply voltage. Worked in a 0°C~70°C TA dc switcher before. In this switching controller, the switch can be set to 340kHz~460kHz. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Ramp, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position QUAD . The 20 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 "UC3825" will return other relevant dc to dc converter ics. 20 pins are on switching converter. Input voltage of dc dc voltage regulator should be 8.8V. Based on the test statistics, DC regulator outputs voltage 13V. It should be noted that the dc to dc regulator only accepts 30V voltage as input voltage. 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 1MHz Hz. This value is CAN ALSO BE CONFIGURED IN CURRENT MODE so that DC to DC voltage regulator better serves the purpose. The nominal supply current for this the controllers dc is 33mA.
UC3825Q Features
Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE
UC3825Q Applications
There are a lot of Texas Instruments
UC3825Q 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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