8 Terminals 9V~18V 8-Pin UCC38C42 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver
SOT-23
UCC38C42DGKR Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 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
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
UCC38C42
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
Output Configuration
Positive
Output Current
200mA
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
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
2,500
$0.68850
$1.377
5,000
$0.66300
$3.315
12,500
$0.63750
$7.65
UCC38C42DGKR Product Details
UCC38C42DGKR Overview
This switching controller fits most application requirements since it is packaged in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package. It is sufficient to generate 1 outputs with this dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. This dc control operates at 9V~18V and has a 9V~18V supply voltage. Suitable for working in an dc switcher that has a 0°C~70°C TJ. Switching can be done at Up to 1MHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Frequency Control which allows efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminals (s) are designed at DUAL. 8 terminations with various dc switching's functions. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. UCC38C42 can be used to locate other relevant dc to dc converter ics. 8 pins are present on switching converter. Switching converter type is specifically Switching Regulator or Controllers. DC regulator outputs 18V voltage based on test statistics. 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. Switching controllers operate at 1MHz frequencies. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES IN CURRENT MODE. A nominal working status is achieved when the input voltage is set to 18V.
UCC38C42DGKR 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
UCC38C42DGKR Applications
There are a lot of Texas Instruments UCC38C42DGKR DC to DC converter applications.