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UC1846MDWREP

UC1846MDWREP

UC1846MDWREP

Texas Instruments

16 Terminals 6.95V~40V 16-Pin UC1846 DC to DC converter ICSWITCHING REGULATOR 2 Outputs Transistor Driver

SOT-23

UC1846MDWREP Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 473.692182mg
Operating Temperature -55°C~125°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 1W
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 450kHz
Base Part Number UC1846
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13.5V
Output Type Transistor Driver
Max Output Current 500mA
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Power Dissipation 1W
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 6.95V~40V
Quiescent Current 17mA
Control Features Current Limit, Enable, Frequency Control
Max Output Voltage 13.5V
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Max Input Voltage 40V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 40V
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Input Current 17mA
Switching Frequency 500kHz
Clock Sync Yes
Output Phases 1
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $3.77000 $7.54
UC1846MDWREP Product Details

UC1846MDWREP Overview


It comes in a 16-SOIC (0.295, 7.50mm Width) package, so switching controller can be used for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. The pmic is packaged in Tape & Reel (TR) solid enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. DC control operates at 6.95V~40V volts and has 6.95V~40V supply voltage. Suitable for a -55°C~125°C TA dc switcher. A generalization of dc dc regulator can be made using Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control. An analog IC SWITCHING REGULATOR is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . Different dc switching's functions can be applied to 16 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. You can find other relevant dc to dc converter ics by searching "UC1846". 16 pins are present on switching converter. Switching converter type is specifically Switching Regulator or Controllers. A 13.5V voltage of DC regulator was detected in the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 100mA, so you should note it down when starting a new project. Voltage regulator dc to dc is designed to operate at 50 % duty cycle during power-ups and power-downs to ensure reliability. A frequency of 450kHz is used by the switching controller. DC switchings that are dormant use 17mA. You can set the input voltage to 40V for nominal working status. The dc switcher's maximum input voltage is 40V, so users must limit the voltage accordingly. DC switchers cannot produce output currents greater than 500mA. Datasheets indicate that the switching converter can output 13.5V volts at its maximum. At 500kHz, this controller will mostly work as expected. 17mA current flow input could be used to operate the switching converter .

UC1846MDWREP Features


Transistor Driver Outputs
Current Limit, Enable, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
Switching Frequency: 500kHz

UC1846MDWREP Applications


There are a lot of Texas Instruments UC1846MDWREP DC to DC converter applications.

  • Window air conditioners
  • Flexible manufacturing cells
  • Imported equipment
  • Automation technology
  • Electrical power transmission
  • Balance equipment
  • Electric water heaters
  • Machining centers
  • Various CNC machine tools
  • Electrical distribution systems

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