UC3825N
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- Mfr.Part #
- UC3825N
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 50
- In Stock ：
- 50
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Synchronous Rectifier :
- No
- Supplier Device Package :
- 16-PDIP
- Serial Interfaces :
- -
- Voltage - Supply (Vcc/Vdd) :
- 8.4V ~ 30V
- Frequency - Switching :
- 340kHz ~ 460kHz
- Clock Sync :
- No
- Mounting Type :
- Through Hole
- Output Phases :
- 1
- Output Configuration :
- Positive
- Number of Outputs :
- 2
- Product Status :
- Active
- Duty Cycle (Max) :
- 85%
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Datasheets
- UC3825N
16 Terminals 8.4V~30V 16-Pin UC3825 DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 340kHz~460kHz Transistor Driver
UC3825N Overview
Capsuled in the 16-DIP (0.300, 7.62mm) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 2 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 8.4V~30V. Qualified to work in a 0°C~70°C TA dc switcher. This switching controller can switch at 340kHz~460kHz. Through Hole makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Ramp, Soft Start 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. 16 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 "UC3825". Switching converter has a total of 16 pins. According to the test statistics, DC regulator outputs 5.1V voltage. The dc dc regulator's usual output current is 1.5A, 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 85 %. The switching controller works at a frequency of 1MHz. DC to DC voltage regulator has a value of CAN ALSO BE CONFIGURED IN CURRENT MODE to better satisfy the need. For nominal working status, the input voltage can be set as 15V. A supply voltage of 15V is required. Current supplied to the controller should not exceed 33mA. 22mA current flow input could satisfy the switching converter for operation.
UC3825N Features
Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 85 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE
UC3825N Applications
There are a lot of Texas Instruments
UC3825N 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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