Texas Instruments UC3825DW
- Part Number:
- UC3825DW
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3848242-UC3825DW
- Description:
- Ehanced 30V, 1.5A double ended PWM controller with 9.2V/8.4V UVLO and 85% duty cycle , 0C to 70C
- Datasheet:
- uc3825
Texas Instruments UC3825DW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3825DW.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 6 days ago)
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- Number of Pins16
- Weight473.692182mg
- Operating Temperature0°C~70°C TA
- PackagingTube
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations16
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- Additional FeatureCAN ALSO BE CONFIGURED IN CURRENT MODE
- SubcategorySwitching Regulator or Controllers
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Supply Voltage15V
- Frequency1MHz
- Base Part NumberUC3825
- FunctionStep-Up, Step-Down, Step-Up/Step-Down
- Number of Outputs2
- Output Voltage13V
- Output TypeTransistor Driver
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Output Current1.5A
- Voltage - Supply (Vcc/Vdd)8.4V~30V
- Control FeaturesCurrent Limit, Enable, Frequency Control, Ramp, Soft Start
- Input Voltage (Min)8.8V
- TopologyBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Control ModeVOLTAGE-MODE
- Frequency - Switching340kHz~460kHz
- Input Voltage (Max)30V
- Control TechniquePULSE WIDTH MODULATION
- Rise Time30ns
- Supply Current-Max (Isup)33mA
- Synchronous RectifierNo
- Fall Time (Typ)30 ns
- Max Duty Cycle85 %
- Output Phases1
- Height2.65mm
- Length10.3mm
- Width7.5mm
- Thickness2.35mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
UC3825DW Overview
Capsuled in the 16-SOIC (0.295, 7.50mm Width) package, the switching controller suits most application needs. 2 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. 8.4V~30V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a 0°C~70°C TA rating. In this switching controller, the switch can be set to 340kHz~460kHz. The Surface Mount makes it ideal for general dc dc regulator. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Ramp, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a DUAL terminal on the switching converters. 16 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. Searching "UC3825" will return other relevant dc to dc converter ics. Total pins of switching converter are 16. Specifically, switching converter falls under the Switching Regulator or Controllers category. dc dc voltage regulators should have a minimum input voltage of 8.8V. According to the test statistics, DC regulator outputs 13V voltage. It should be fully noted that the dc to dc regulator only accepts 30V input voltage at most. In most cases, the output current of the dc dc regulator will be 1.5A, so note that when you start the project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 85 %. 1MHz is the frequency of the switching controller. DC to DC voltage regulator has the value of CAN ALSO BE CONFIGURED IN CURRENT MODE to better satisfy the requirement. The supply voltage should be 15V. In order to ensure proper operation, the controller should not receive more current than 33mA.
UC3825DW 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
UC3825DW Applications
There are a lot of Texas Instruments UC3825DW DC to DC converter applications.
Wide-range voltage regulation circuits
Drilling machines
Electric water heaters
Analog precision reference circuits
SMT equipment
Digital display device
Electrical power transmission
Radio equipment
Linear guide
Post equipment
Capsuled in the 16-SOIC (0.295, 7.50mm Width) package, the switching controller suits most application needs. 2 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. 8.4V~30V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a 0°C~70°C TA rating. In this switching controller, the switch can be set to 340kHz~460kHz. The Surface Mount makes it ideal for general dc dc regulator. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Ramp, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a DUAL terminal on the switching converters. 16 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. Searching "UC3825" will return other relevant dc to dc converter ics. Total pins of switching converter are 16. Specifically, switching converter falls under the Switching Regulator or Controllers category. dc dc voltage regulators should have a minimum input voltage of 8.8V. According to the test statistics, DC regulator outputs 13V voltage. It should be fully noted that the dc to dc regulator only accepts 30V input voltage at most. In most cases, the output current of the dc dc regulator will be 1.5A, so note that when you start the project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 85 %. 1MHz is the frequency of the switching controller. DC to DC voltage regulator has the value of CAN ALSO BE CONFIGURED IN CURRENT MODE to better satisfy the requirement. The supply voltage should be 15V. In order to ensure proper operation, the controller should not receive more current than 33mA.
UC3825DW 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
UC3825DW Applications
There are a lot of Texas Instruments UC3825DW DC to DC converter applications.
Wide-range voltage regulation circuits
Drilling machines
Electric water heaters
Analog precision reference circuits
SMT equipment
Digital display device
Electrical power transmission
Radio equipment
Linear guide
Post equipment
UC3825DW More Descriptions
PWM CONTROLLER, SMD, SOIC16, 3825; MSL: MSL 2 - 1 an; SVHC: No SVHC (15-Jan-2019)
Switching Controller, Current/voltage-mode, 2A, 1000kHz Switching Freq-Max, BICMOS, PDSO16
UC3825 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 30ns 1.5A 473.692182mg 13V
Switching Controller, Current/voltage-mode, 2A, 1000kHz Switching Freq-Max, BICMOS, PDSO16
UC3825 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 30ns 1.5A 473.692182mg 13V
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