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UCC38C43P

UCC38C43P

UCC38C43P

Texas Instruments

8 Terminals 7.6V~18V 8-Pin UCC38C43 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver

SOT-23

UCC38C43P Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 523.190449mg
Operating Temperature 0°C~70°C TJ
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ALSO OPERATES IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Pitch 2.54mm
Frequency 1MHz
Base Part Number UCC38C43
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 18V
Output Type Transistor Driver
Max Output Current 200mA
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 2.3mA
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~18V
Control Features Frequency Control
Topology Boost, Flyback, Forward Converter
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 1MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 25ns
Synchronous Rectifier No
Fall Time (Typ) 20 ns
Nominal Input Voltage 18V
Switcher Configuration BUCK-BOOST
Max Duty Cycle 100 %
Duty Cycle (Max) 96%
Height 5.08mm
Length 9.81mm
Width 6.35mm
Thickness 3.9mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.03000 $2.03
10 $1.82600 $18.26
50 $1.72260 $86.13
100 $1.46760 $146.76
500 $1.20576 $602.88
1,000 $0.99905 $0.99905
2,500 $0.93015 $1.8603
5,000 $0.89570 $4.4785
UCC38C43P Product Details

UCC38C43P Overview


The switching controller fits in the 8-DIP (0.300, 7.62mm) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tube rating. It is capable of handling Transistor Driver dc switching's outputs (s). A 7.6V~18V voltage is supplied to the dc control and used for operating it. Work well in dc switchers with a 0°C~70°C TJ. The switching controller can be switched at Up to 1MHz. It is suitable for general dc dc regulator when it is set to Through Hole. For efficient switching control, the dcdc regulator features Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. A switching converters's terminal (s) sits at the DUAL position. The 8 terminations can be used for a wide range of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 15V volts. You can find other relevant dc to dc converter ics by searching "UCC38C43". Switching converter has a total of 8 pins. In particular, switching converter is a type of Switching Regulator or Controllers. Statistically, the DC regulator outputs 18V voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 200mA. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 100 % during power-up and power-down. As DC switcher has a Through Hole, it's suitable for most applications and prototype designs. Switching controllers work at 1MHz Hz. DC to DC voltage regulator has a value of ALSO OPERATES IN CURRENT MODE to better satisfy the need. It is possible to set the input voltage as 18V for nominal working statuses. In this case, the dc switcher won't produce more than 200mA watts of output current. The nominal supply current for this the controllers dc is 2.3mA.

UCC38C43P Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz
ALSO OPERATES IN CURRENT MODE

UCC38C43P Applications


There are a lot of Texas Instruments UCC38C43P DC to DC converter applications.

  • Hydro power
  • CNC system
  • Scientific testing
  • Smart grid
  • Terrestrial set-top boxes
  • Adjustable voltage or current linear circuits
  • Gear/thread machining machines
  • Alternators
  • Various CNC machine tools
  • Imported equipment

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