Texas Instruments UC3846N
- Part Number:
- UC3846N
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3287337-UC3846N
- Description:
- Dual ended 500KHz current mode PWM controller, 0C to 70C
- Datasheet:
- uc3846
Texas Instruments UC3846N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3846N.
- Factory Lead Time12 Weeks
- Lifecycle StatusACTIVE (Last Updated: 2 days ago)
- Mounting TypeThrough Hole
- Package / Case16-DIP (0.300, 7.62mm)
- Surface MountNO
- Number of Pins16
- Weight1.053808g
- Operating Temperature0°C~70°C TA
- PackagingTube
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- TerminationThrough Hole
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategorySwitching Regulator or Controllers
- Max Power Dissipation1W
- TechnologyBICMOS
- Terminal PositionDUAL
- Supply Voltage15V
- Frequency450kHz
- Base Part NumberUC3846
- FunctionStep-Up, Step-Down, Step-Up/Step-Down
- Number of Outputs2
- Output Voltage13.5V
- Output TypeTransistor Driver
- Max Output Current500mA
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Power Dissipation1W
- Output Current500mA
- Voltage - Supply (Vcc/Vdd)6.95V~40V
- Quiescent Current17mA
- Control FeaturesCurrent Limit, Enable, Frequency Control, Soft Start
- TopologyBuck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Control ModeCURRENT-MODE
- Frequency - Switching500kHz
- Max Input Voltage40V
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Synchronous RectifierYes
- Fall Time (Typ)50 ns
- Nominal Input Voltage15V
- Max Duty Cycle50 %
- Duty Cycle50 %
- Output Phases1
- Height5.08mm
- Length19.3mm
- Width6.35mm
- Thickness3.9mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
UC3846N Overview
It comes in a 16-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. For 2 outputs, the dc motor controller is appropriate. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 6.95V~40V and has a 6.95V~40V supply voltage. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 500kHz that can be used with this controller. Through Hole makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. 16 terminations with a variety of function. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. UC3846 can be used to locate other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. As determined by the test statistics, the output voltage of DC regulator is 13.5V. It's important to remember that the dc dc regulator's normaloutput current is 500mA, so you should note it down when starting a new project. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. Switching controller operates at 450kHz Hz. DC switching uses 17mA when it is dormant. For nominal working status, the input voltage can be set as 15V. The maximum input voltage of this dc switcher is 40V, so users must limit the voltage accordingly. This voltage controller requires a supply voltage of 15V. An output current greater than 500mA cannot be provided by the dc switcher.
UC3846N Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
UC3846N Applications
There are a lot of Texas Instruments UC3846N DC to DC converter applications.
Drilling machines
Household control circuits
SMT equipment
Remotely powered electric motors
Game consoles
Serial communication converter
Laboratories
Power supplies of electronic gadgets
Electric heating, lighting
Computer application technology
It comes in a 16-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. For 2 outputs, the dc motor controller is appropriate. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 6.95V~40V and has a 6.95V~40V supply voltage. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 500kHz that can be used with this controller. Through Hole makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. 16 terminations with a variety of function. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. UC3846 can be used to locate other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. As determined by the test statistics, the output voltage of DC regulator is 13.5V. It's important to remember that the dc dc regulator's normaloutput current is 500mA, so you should note it down when starting a new project. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. Switching controller operates at 450kHz Hz. DC switching uses 17mA when it is dormant. For nominal working status, the input voltage can be set as 15V. The maximum input voltage of this dc switcher is 40V, so users must limit the voltage accordingly. This voltage controller requires a supply voltage of 15V. An output current greater than 500mA cannot be provided by the dc switcher.
UC3846N Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
UC3846N Applications
There are a lot of Texas Instruments UC3846N DC to DC converter applications.
Drilling machines
Household control circuits
SMT equipment
Remotely powered electric motors
Game consoles
Serial communication converter
Laboratories
Power supplies of electronic gadgets
Electric heating, lighting
Computer application technology
UC3846N More Descriptions
Dual ended 500KHz current mode PWM controller, 0C to 70C 16-PDIP 0 to 70
Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDIP16
UC3846 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 50ns 500mA 1.053808g 13.5V
IC, CURRENT MODE PWM, 3846, DIP16; Input Voltage:15V; Output Voltage:13.5V; Output Current:100mA; Frequency:500kHz; Power Dissipation Pd:1W; Supply Voltage Range:8V to 40V; Digital IC Case Style:DIP; No. of Pins:16; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (19-Dec-2011); Base Number:3846; Controller Type:PWM; IC Generic Number:3846; IC Temperature Range:Commercial; Input Voltage Max:40V; Logic Function Number:3846; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:0.5A; Output Type:Totem Pole; Package / Case:DIP; Power Dissipation Pd:1W; Power Supply IC Type:PWM controller; Supply Voltage Max:40V; Supply Voltage Min:8V; Termination Type:Through Hole
Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDIP16
UC3846 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 50ns 500mA 1.053808g 13.5V
IC, CURRENT MODE PWM, 3846, DIP16; Input Voltage:15V; Output Voltage:13.5V; Output Current:100mA; Frequency:500kHz; Power Dissipation Pd:1W; Supply Voltage Range:8V to 40V; Digital IC Case Style:DIP; No. of Pins:16; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (19-Dec-2011); Base Number:3846; Controller Type:PWM; IC Generic Number:3846; IC Temperature Range:Commercial; Input Voltage Max:40V; Logic Function Number:3846; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:0.5A; Output Type:Totem Pole; Package / Case:DIP; Power Dissipation Pd:1W; Power Supply IC Type:PWM controller; Supply Voltage Max:40V; Supply Voltage Min:8V; Termination Type:Through Hole
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