8 Terminals 7.6V~18V 8-Pin UCC28C43 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver
SOT-23
UCC28C43DGKR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 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
-40°C~105°C TJ
Packaging
Tape & Reel (TR)
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
UCC28C43
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
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 %
Isolation
Isolated
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
$1.68000
$1.68
500
$1.6632
$831.6
1000
$1.6464
$1646.4
1500
$1.6296
$2444.4
2000
$1.6128
$3225.6
2500
$1.596
$3990
UCC28C43DGKR Product Details
UCC28C43DGKR Overview
It comes in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, so switching controller can be used for most applications. There is sufficient capacity to generate switching controller for outputs 1. There is a Tape & Reel (TR) solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 7.6V~18V. Qualified to work in an dc switcher with -40°C~105°C TJ. The switching controller can be switched at Up to 1MHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Frequency Control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. The switching converters's terminals (s) are designed at DUAL. Different dc switching's functions can be applied to 8 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. UCC28C43 can be used to locate 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. 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. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 100 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. A frequency of 1MHz is used by the switching controller. The value of DC to DC voltage regulator is set to ALSO OPERATES IN CURRENT MODE in order to better satisfy the requirement. 18V is the nominal working voltage. There is a nominal current supply of 2.3mA for this the controllers dc.
UCC28C43DGKR 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
UCC28C43DGKR Applications
There are a lot of Texas Instruments UCC28C43DGKR DC to DC converter applications.