8 Terminals 7.6V~18V 8-Pin UCC38C43 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver
SOT-23
UCC38C43DG4 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-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
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
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 %
Duty Cycle (Max)
96%
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
450
$1.22400
$550.8
UCC38C43DG4 Product Details
UCC38C43DG4 Overview
It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. 1 outputs are supported by the dc motor controller. An enclosure of Tube is used to package the PMIC. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 7.6V~18V voltage are supplied and operated. Worked in a 0°C~70°C TJ dc switcher before. It can switch at Up to 1MHz. The Surface Mount value makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Frequency Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Switching converters are designed with the terminal (s) at position DUAL . Various 8 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. UCC38C43 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 8. Particularly, switching converter is a type of Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 18V. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. A frequency of 1MHz is used by the switching controller. The value of DC to DC voltage regulator is set at ALSO OPERATES IN CURRENT MODE in order to fulfill the requirements more effectively. You can set the input voltage to 18V for nominal working status.
UCC38C43DG4 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
UCC38C43DG4 Applications
There are a lot of Texas Instruments UCC38C43DG4 DC to DC converter applications.