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UC1843TD1

UC1843TD1

UC1843TD1

Texas Instruments

7.6V~30V 0-Pin UC1843 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

SOT-23

UC1843TD1 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case Die
Number of Pins 0
Packaging Tube
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Max Operating Temperature 25°C
Min Operating Temperature 25°C
Terminal Position UPPER
Base Part Number UC1843
JESD-30 Code X-XUUC-N
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 13.5V
Output Type Transistor Driver
Operating Supply Voltage 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Topology Boost, Flyback, Forward
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Max Duty Cycle 97 %
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
154 $264.19461 $40685.96994
UC1843TD1 Product Details

UC1843TD1 Overview


The switching controller fits in the Die package and is ideal for most applications. For outputs of 1, this dc motor controller is suitable. Tube solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 7.6V~30V voltage are supplied and operated. Using this switching controller, it is possible to switch at Up to 500kHz. The Surface Mount makes it ideal for general dc dc regulator. DCDC regulator is controlled efficiently by Frequency Control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a terminal (s) on the switching converters that are designed at UPPER. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. UC1843 can be searched for other relevant dc to dc converter ics. There are 0 pins on switching converter. The test statistics indicate that DC regulator outputs a voltage of 13.5V. In most cases, the dc dc regulator's output current is 200mA. This information should be noted when you begin working with the component. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 97 %. The Surface Mount makes DC switcher suitable for most applications and prototypes. To operate the voltage regulator dc to dc safely and reliably, users should apply 15V. At 25°C and above, dc regulator should be kept. The temperature should not exceed 25°C degrees Celsius.

UC1843TD1 Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 97 %

UC1843TD1 Applications


There are a lot of Texas Instruments UC1843TD1 DC to DC converter applications.

  • Printing equipment
  • Wind power
  • Sensitive electronic devices
  • Access control systems
  • Industrial robots
  • seismic instrument power circuits
  • Ball screw pair
  • Surge protection circuits
  • PSRR circuits
  • Energy management systems

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