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UCC38C43DGK

UCC38C43DGK

UCC38C43DGK

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

UCC38C43DGK Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Weight 25.996513mg
Operating Temperature 0°C~70°C TJ
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
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
Terminal Pitch 0.65mm
Frequency 1MHz
Base Part Number UCC38C43
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 1A
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 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.95000 $0.95
500 $0.9405 $470.25
1000 $0.931 $931
1500 $0.9215 $1382.25
2000 $0.912 $1824
2500 $0.9025 $2256.25
UCC38C43DGK Product Details

UCC38C43DGK Overview


With a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 1 output generation. Tube is the solid enclosure in which PMIC is packaged. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc controls with 7.6V~18V voltage are supplied and operated. 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. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at DUAL . The 8 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. Searching "UCC38C43" will return other relevant dc to dc converter ics. In total, switching converter has 8 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. 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. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. The Surface Mount makes DC switcher suitable for most applications and prototypes. A frequency of 1MHz is used by the switching controller. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES IN CURRENT MODE. Input voltage can be set to 18V for nominal working status. nominal current supply for this the controllers dc is 2.3mA.

UCC38C43DGK 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

UCC38C43DGK Applications


There are a lot of Texas Instruments UCC38C43DGK DC to DC converter applications.

  • Domestic water pumps
  • Adjustable voltage or current linear circuits
  • Telecommunications equipment
  • Machining centers
  • Digital precision reference circuits
  • Smoke prevention equipment
  • Gear/thread machining machines
  • Surge protection circuits
  • Industrial controllers
  • Mobile phones

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