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  • UCC38C45D

UCC38C45D

8 Terminals 7.6V~18V 8-Pin UCC38C45 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC38C45D
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 712
  • Description: 8 Terminals 7.6V~18V 8-Pin UCC38C45 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1MHz
Base Part Number UCC38C45
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 18V
Output Type Transistor Driver
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
Min Input Voltage 7.6V
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 1MHz
Max Input Voltage 20V
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 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC38C45D Overview


Capsuled in the 8-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. For 1 outputs, the dc motor controller is appropriate. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. Voltages 7.6V~18V are the dc control's supply voltage and operating voltage, respectively. Qualified to work in a 0°C~70°C TJ dc switcher. Using this switching controller, it is possible to switch at Up to 1MHz. The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Frequency Control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . There are many different types of terminations for 8. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. UCC38C45 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 8. Specially, switching converter corresponds to type Switching Regulator or Controllers. DC regulator outputs 18V voltage according to the test statistics. If you start a project, note down the dc dc regulator's usual output current of 200mA. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. Switching controllers work at 1MHz Hz. To better satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES IN CURRENT MODE. For nominal working status, the input voltage can be set as 18V. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 20V. Switching controller is necessary to have a supply voltage of 7.6V. This the controllers dc receives a 2.3mA nominal current supply.

UCC38C45D 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

UCC38C45D Applications


There are a lot of Texas Instruments UCC38C45D DC to DC converter applications.

  • Boring machines
  • Computer-related products
  • Game consoles
  • Network technology
  • Digital display device
  • Post equipment
  • Digital precision reference circuits
  • Machining centers
  • Sensitive electronic devices
  • Program control systems