8 Terminals 9V~18V 8-Pin UCC28C44 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver
SOT-23
UCC28C44D Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 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
-40°C~105°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
UCC28C44
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
Operating Supply Current
2.3mA
Output Configuration
Positive
Output Current
1A
Voltage - Supply (Vcc/Vdd)
9V~18V
Quiescent Current
2.3mA
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
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
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.773711
$0.773711
10
$0.729916
$7.29916
100
$0.688600
$68.86
500
$0.649623
$324.8115
1000
$0.612851
$612.851
UCC28C44D Product Details
UCC28C44D Overview
It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. 1 outputs can be generated with the dc motor controller. There is a Tube solid enclosure around the pmic. There are Transistor Driver dc switching's output (s) that it can handle. A 9V~18V voltage is supplied to the dc control and used for operating it. Worked in a -40°C~105°C TJ dc switcher before. It can switch at Up to 1MHz. The Surface Mount allows it to be used for dc dc regulator in general. For efficient switching control, the dcdc regulator features Frequency 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. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. In addition to "UCC28C44", there are other relevant dc to dc converter ics you can find. Switching converter has a total of 8 pins. Switching converter type is specifically Switching Regulator or Controllers. A 18V voltage of DC regulator was detected in the test statistics. You should note down the dc dc regulator's usual output current of 1A when you start a project. voltage regulator dc to dcs with a 50 % duty cycle are designed to be reliable when powered on and powered off. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. The switching controller works at a frequency of 1MHz. The value of DC to DC voltage regulator is set to ALSO OPERATES IN CURRENT MODE in order to better satisfy the requirement. The dc switching utilizes 2.3mA when it is in a dormant state. For nominal working status, the input voltage can be set as 18V. It runs on a 2.3mA supply current.
UCC28C44D 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
UCC28C44D Applications
There are a lot of Texas Instruments UCC28C44D DC to DC converter applications.