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UCC38C44P

UCC38C44P

UCC38C44P

Texas Instruments

8 Terminals 9V~18V 8-Pin UCC38C44 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver

SOT-23

UCC38C44P 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 UCC38C44
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 18V
Output Type Transistor Driver
Operating Supply Voltage 15V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 2.3mA
Nominal Supply Current 2.3mA
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 9V~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 50 %
Duty Cycle (Max) 48%
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
UCC38C44P Product Details

UCC38C44P Overview


With a 8-DIP (0.300, 7.62mm) package, the switching controller is suitable for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sVoltages 9V~18V are the dc control's supply voltage and operating voltage, respectively. Workable in an dc switcher where 0°C~70°C TJ is the 0°C~70°C TJrm. In this switching controller, the switch can be set to Up to 1MHz. dc dc regulator can be generalized using Through Hole. Frequency Control is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of dc switching's functions can be performed on 8 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. Searching "UCC38C44" will return other relevant dc to dc converter ics. Switching converter has a total of 8 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 18V. You should note down the dc dc regulator's usual output current of 1A when you start a project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 50 % during power-up and power-down. DC switcher's Through Hole qualifies it for most applications and prototypes. Switching controller operates at 1MHz Hz. For better satisfaction, the value of DC to DC voltage regulator is ALSO OPERATES IN CURRENT MODE. It is suggested that users apply 15V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. 18V is the nominal working voltage. The supply current is 2.3mA. For this the controllers dc, the nominal current supply is 2.3mA.

UCC38C44P Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
ALSO OPERATES IN CURRENT MODE

UCC38C44P Applications


There are a lot of Texas Instruments UCC38C44P DC to DC converter applications.

  • Balance equipment
  • Refrigerators of central air conditioners
  • Television equipment
  • Automatic testing equipment
  • Die casting equipment
  • Domestic water pumps
  • Driver circuits
  • Lathes
  • Cutting machine tools
  • Electrical distribution systems

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