Texas Instruments UC1843AMDREP
- Part Number:
- UC1843AMDREP
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3287906-UC1843AMDREP
- Description:
- Enhanced Product Current-Mode Pwm Controller
- Datasheet:
- uc1843a-ep
Texas Instruments UC1843AMDREP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC1843AMDREP.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 2 days ago)
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Weight75.608178mg
- Operating Temperature-55°C~125°C TA
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- TerminationSMD/SMT
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategorySwitching Regulator or Controllers
- Max Power Dissipation1W
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Frequency500kHz
- Base Part NumberUC1843
- FunctionStep-Up, Step-Up/Step-Down
- Number of Outputs1
- Output Voltage13.5V
- Output TypeTransistor Driver
- Max Output Current200mA
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Output Current200mA
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- Control FeaturesFrequency Control
- Max Output Voltage15V
- TopologyBoost, Flyback, Forward
- Control ModeCURRENT-MODE
- Frequency - SwitchingUp to 500kHz
- Max Input Voltage25V
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Switcher ConfigurationSINGLE
- Max Duty Cycle100 %
- Input Current11mA
- Duty Cycle (Max)96%
- Height1.75mm
- Length4.9mm
- Width3.91mm
- Thickness1.58mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
UC1843AMDREP Overview
As a result of 8-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. There is sufficient capacity to generate switching controller for outputs 1. Tape & Reel (TR) solid enclosure protects the pmic. There are Transistor Driver dc switching's output (s) that it can handle. This dc control has a supply voltage and operating voltage of 7.6V~30V. Qualified to work in a -55°C~125°C TA dc switcher. It can switch at Up to 500kHz. Surface Mount makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Frequency Control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Switching converters are designed with the terminal (s) at position DUAL . An array of 8 terminations of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. You can find other relevant dc to dc converter ics by searching "UC1843". 8 pins are present on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. The test statistics indicate that DC regulator outputs a voltage of 13.5V. If you start a project, note down the dc dc regulator's usual output current of 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. 500kHz is the frequency of the switching controller. The maximum input voltage of the dc switcher is 25V, so users need to limit the voltage accordingly. DC switcher will not be able to provide an output current above 200mA volts. As per its datasheet, the switching converter has a maximum output of 15V volts. The switching converter could be operated with an input of 11mA current flow.
UC1843AMDREP Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
UC1843AMDREP Applications
There are a lot of Texas Instruments UC1843AMDREP DC to DC converter applications.
Game consoles
Alternators
Smoke exhaust equipment
Plate bending machines
Analog precision reference circuits
Experimental setup
Direct power supply system
Linear guide
Driver circuits
Constant current circuits
As a result of 8-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. There is sufficient capacity to generate switching controller for outputs 1. Tape & Reel (TR) solid enclosure protects the pmic. There are Transistor Driver dc switching's output (s) that it can handle. This dc control has a supply voltage and operating voltage of 7.6V~30V. Qualified to work in a -55°C~125°C TA dc switcher. It can switch at Up to 500kHz. Surface Mount makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Frequency Control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Switching converters are designed with the terminal (s) at position DUAL . An array of 8 terminations of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. You can find other relevant dc to dc converter ics by searching "UC1843". 8 pins are present on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. The test statistics indicate that DC regulator outputs a voltage of 13.5V. If you start a project, note down the dc dc regulator's usual output current of 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. 500kHz is the frequency of the switching controller. The maximum input voltage of the dc switcher is 25V, so users need to limit the voltage accordingly. DC switcher will not be able to provide an output current above 200mA volts. As per its datasheet, the switching converter has a maximum output of 15V volts. The switching converter could be operated with an input of 11mA current flow.
UC1843AMDREP Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz
UC1843AMDREP Applications
There are a lot of Texas Instruments UC1843AMDREP DC to DC converter applications.
Game consoles
Alternators
Smoke exhaust equipment
Plate bending machines
Analog precision reference circuits
Experimental setup
Direct power supply system
Linear guide
Driver circuits
Constant current circuits
UC1843AMDREP More Descriptions
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC T/R / IC REG CTRLR MULT TOPOLOGY 8SOIC
Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125
PWM CONTROLLER, 25V, SOIC-8; Tension, entrée: -; Tension, sortie: 13.5V; Courant, sortie: 200mA; Tension, alimentation min.: 12V; Tension, alimentation max..: 25V; Type de boîtier de contrôleur: SOIC; Nombre de broches: 8Broche
PWM CONTROLLER, 25V, SOIC-8; Input Voltage:-; Output Voltage:13.5V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating Temperature Min:-55°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125
PWM CONTROLLER, 25V, SOIC-8; Tension, entrée: -; Tension, sortie: 13.5V; Courant, sortie: 200mA; Tension, alimentation min.: 12V; Tension, alimentation max..: 25V; Type de boîtier de contrôleur: SOIC; Nombre de broches: 8Broche
PWM CONTROLLER, 25V, SOIC-8; Input Voltage:-; Output Voltage:13.5V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating Temperature Min:-55°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
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